- published: 04 May 2012
- views: 95964
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UPDATE: It works! Here is a small video where I use another laser diode: https://youtu.be/DSwHNE-rjv4
Previous video: https://youtu.be/XCnI6ZOYKes
Constant Current Load video: https://youtu.be/8uBcywBUTkw
Facebook: https://www.facebook.com/greatscottlab
Twitter: https://twitter.com/GreatScottLab
Parts list, Schematic, PCB Layout is on instructables: http://www.instructables.com/id/DIY-Laser-Diode-Driver-Constant-Current-Source/
Facebook: https://www.facebook.com/greatscottlab
Twitter: https://twitter.com/GreatScottLab
Support me for more videos: https://www.patreon.com/GreatScott?ty=h
Parts list (only Ebay, Amazon is on instructables):
1x Laser Module:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=221662321522&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg
1x Vero Board:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=361179677883&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg
1x MCP602:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=300980102106&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg
1x 3.3Ω / 5W Resistor:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=371274685766&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg
1x 1kΩ Resistor:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=371347239692&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg
1x IRLZ44N N Channel MOSFET:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=121372676978&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg
2x Screw Terminal:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=290747042111&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg
1x 500kΩ Potentiometer:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=371169999303&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg
1x Laser Safety Glasses:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=221311671880&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg
1x Thermal Paste: http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=311249650420&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg
In this episode of HACKED! I will show you how I extracted a laser diode from a DVD Burner which should have the power to ignite a match. In order to power the diode correctly I will also demonstrate how I build a constant current source which delivers a precise and steady current to the load.
Music:
2011 Lookalike by Bartlebeats
You want to support my videos?
You can browse and buy tools&materials; from my Amazon Store. This way I get a small commission:
Amazon.de: http://astore.amazon.de/great043-21
Amazon.com:http://astore.amazon.com/gre09a-20
Amazon.co.uk: http://astore.amazon.co.uk/gre0b-21
Or you feel super generous and want to use this Amazon link as your Amazon home page. And do not worry, your purchases are all anonym and the prices are all the same:
Amazon.de:http://www.amazon.de/?_encoding=UTF8&camp;=1638&creative;=19454&linkCode;=ur2&site-redirect;=de&tag;=great043-21&linkId;=ORZEQZEOVJAFURCZ
Amazon.com:http://www.amazon.com/?_encoding=UTF8&camp;=1789&creative;=390957&linkCode;=ur2&tag;=gre09a-20&linkId;=I5NDCEAVCD2OWM4S
Amazon.co.uk:http://www.amazon.co.uk/ref=as_li_ss_tl?_encoding=UTF8&camp;=1634&creative;=19450&linkCode;=ur2&tag;=gre0b-21
- published: 14 Jun 2015
- views: 1551408
The most simple explanation of how the LM317 circuits I've built work.
I hope you can follow this, I realise not everyone likes maths but its very simple.
If you increase the current too much in the circuit you WILL blow your diode, Unless the diode specifically says theres no need to use more then 2 10 Ohm resistors or equivalent.Google+: https://plus.google.com/+Tingawinga5/posts
- published: 07 Jul 2012
- views: 295835
I finally got a hold of the amazing new 520nm blueish-green laser diodes! In this video I show you how I built it into a handheld burning laser torch. The output of this laser is just on the blue side of green. Happy 5/20!
Check out http://laserpointerforums.com to learn more about laser pointers, lasers, and laser pointer companies! I have been a member there for 8 years, and have received a bunch of help from the knowledgeable members there!
I've been busy with school so I haven't been getting many videos out, but I have just moved out of the dorms so be expecting some more awesome videos soon! I have missed pumping out videos on a regular basis that's for sure!
Stay tuned for a video of my new 3W+ handheld laser! That thing is a BEAST!!
- published: 21 May 2013
- views: 195662
Find more glossary: http://www.exfo.com/Support-and-Services/Be-an-Expert-Training-Program/Animated-Optical-Glossary/
A semiconductor laser used for signal transmission in fiber optics. The diode emits a high powered light through a glass lens to minimize signal loss.
EXFO's Be-an-Expert Program has produced the world's first animated glossary of fiber optic terms. Including concise definitions and animated sequences, this tool provides a great reference for anyone that wishes to understand fiber terminology.
- published: 17 Jun 2011
- views: 269693
How to make a cheap and very easy laser diode driver from parts found at any electronics store. This video is about the most simple it gets, you can add extra parts for more features if you want later. For a detailed tutorial on building this driver with extra features, go here: http://laserpointerforums.com/f42/diy-homemade-laser-diode-driver-26339.html
RadioShack Parts list:
LM317: http://www.radioshack.com/product/index.jsp?productId=2062601
resistors vary on what you need, resistor kit: http://www.radioshack.com/product/index.jsp?productId=2062304&CAWELAID;=107599311
Parts can be bought off the internet for dirt cheap, for the prices I paid for my components, I paid 40¢.
w00t 4000 subscribers!
- published: 20 Jul 2010
- views: 355569
808nm 500mW 5.6mm TO-18 Infrared IR Laser Diode
This Infrared laser diode has no PD, is an industrial electronic component and used for as Industrial testament, Lab, DIY.
The laser diode is and precise and sensitive optical instrument. Before carrying on some laser DIY activities, please read about the technical information first and protect your eyes before laser ray. Be sure the operator has experience in optics DIY or testing. and Don't operate when the power is connected.
i used b3603 dc to dc controlled step down power supply
WARNING : PLEASE DO NOT DIRECTLY EXPOSE EYES OR ANY BODY PARTSIT CAN PERMANENTLY DQMAGE IT, BE CAREFUL DO THIS AT YOUR OWN RISK.
#Specifications
Output Power 500mw
Wavelength 808nm
Working Voltage 1.8 -2.2VDC
Working Current 500-580mA
Working Temperature -10 ℃＋40 ℃
Dimensions TO18 5.6mm
# Facebook
https://www.facebook.com/pages/Kedar-Nimbalkar/547219125414748?__nodl
# Twitter
https://twitter.com/kedar264
- published: 05 Apr 2015
- views: 14584
This is a test of a Coherent laser diode array module. Although small, this laser duode module is capable of producing up to 60 watts of 808nm infared light. This is enough power to be able to cut paper, cardboard, wood glass or even steel! The laser runs on only 2.5 volts but requires a lot of current to be able to generate that kind of output. The laser also requires water cooing at a stabilized temperature to create peak output power and keep the laser diode from burning up.
I'm eventually planning on using this laser as a pump source for a YAG and frequency doubling the output of the YAG with a KTP to achieve around 10-30W of 532nm green.
Please feel free to post a comment if you have any questions.
Enjoy!
- published: 01 Mar 2009
- views: 394239
Laser diode
A laser diode, or LD, is an electrically pumped semiconductor laser in which the active laser medium is formed by a p-n junction of a semiconductor diode similar to that found in a light-emitting diode.
The laser diode is the most common type of laser produced with a wide range of uses that include fiber optic communications, barcode readers, laser pointers, CD/DVD/Blu-ray Disc reading and recording, laser printing, laser scanning and increasingly directional lighting sources.
Theory of operation
A laser diode is electrically a P-i-n diode. The active region of the laser diode is in the intrinsic (I) region, and the carriers (electrons and holes) are pumped into that region from the N and P regions respectively. While initial diode laser research was conducted on simple P-N diodes, all modern lasers use the double-heterostructure implementation, where the carriers and the photons are confined in order to maximize their chances for recombination and light generation. Unlike a regular diode, the goal for a laser diode is to recombine all carriers in the I region, and produce light. Thus, laser diodes are fabricated using direct bandgap semiconductors. The laser diode epitaxial structure is grown using one of the crystal growth techniques, usually starting from an N doped substrate, and growing the I doped active layer, followed by the P doped cladding, and a contact layer. The active layer most often consists of quantum wells, which provide lower threshold current and higher efficiency.
This page contains text from Wikipedia, the Free Encyclopedia -
https://wn.com/Laser_diode
This article is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License, which means that you can copy and modify it as long as the entire work (including additions) remains under this license.
This article is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License, which means that you can copy and modify it as long as the entire work (including additions) remains under this license.
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3:12Laser Diodes - How it Works
Laser Diodes - How it WorksLaser Diodes - How it Works
How the laser diode works. -
5:50HACKED!: Laser Diode from DVD Burner || Constant Current Source
HACKED!: Laser Diode from DVD Burner || Constant Current SourceHACKED!: Laser Diode from DVD Burner || Constant Current Source
UPDATE: It works! Here is a small video where I use another laser diode: https://youtu.be/DSwHNE-rjv4 Previous video: https://youtu.be/XCnI6ZOYKes Constant Current Load video: https://youtu.be/8uBcywBUTkw Facebook: https://www.facebook.com/greatscottlab Twitter: https://twitter.com/GreatScottLab Parts list, Schematic, PCB Layout is on instructables: http://www.instructables.com/id/DIY-Laser-Diode-Driver-Constant-Current-Source/ Facebook: https://www.facebook.com/greatscottlab Twitter: https://twitter.com/GreatScottLab Support me for more videos: https://www.patreon.com/GreatScott?ty=h Parts list (only Ebay, Amazon is on instructables): 1x Laser Module:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=221662321522&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg 1x Vero Board:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=361179677883&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg 1x MCP602:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=300980102106&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg 1x 3.3Ω / 5W Resistor:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=371274685766&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg 1x 1kΩ Resistor:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=371347239692&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg 1x IRLZ44N N Channel MOSFET:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=121372676978&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg 2x Screw Terminal:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=290747042111&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg 1x 500kΩ Potentiometer:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=371169999303&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg 1x Laser Safety Glasses:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=221311671880&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg 1x Thermal Paste: http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=311249650420&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg In this episode of HACKED! I will show you how I extracted a laser diode from a DVD Burner which should have the power to ignite a match. In order to power the diode correctly I will also demonstrate how I build a constant current source which delivers a precise and steady current to the load. Music: 2011 Lookalike by Bartlebeats You want to support my videos? You can browse and buy tools&materials; from my Amazon Store. This way I get a small commission: Amazon.de: http://astore.amazon.de/great043-21 Amazon.com:http://astore.amazon.com/gre09a-20 Amazon.co.uk: http://astore.amazon.co.uk/gre0b-21 Or you feel super generous and want to use this Amazon link as your Amazon home page. And do not worry, your purchases are all anonym and the prices are all the same: Amazon.de:http://www.amazon.de/?_encoding=UTF8&camp;=1638&creative;=19454&linkCode;=ur2&site-redirect;=de&tag;=great043-21&linkId;=ORZEQZEOVJAFURCZ Amazon.com:http://www.amazon.com/?_encoding=UTF8&camp;=1789&creative;=390957&linkCode;=ur2&tag;=gre09a-20&linkId;=I5NDCEAVCD2OWM4S Amazon.co.uk:http://www.amazon.co.uk/ref=as_li_ss_tl?_encoding=UTF8&camp;=1634&creative;=19450&linkCode;=ur2&tag;=gre0b-21 -
5:37Why do Laser Diodes Need Driver Circuits And How Do They Work?
Why do Laser Diodes Need Driver Circuits And How Do They Work?Why do Laser Diodes Need Driver Circuits And How Do They Work?
The most simple explanation of how the LM317 circuits I've built work. I hope you can follow this, I realise not everyone likes maths but its very simple. If you increase the current too much in the circuit you WILL blow your diode, Unless the diode specifically says theres no need to use more then 2 10 Ohm resistors or equivalent.Google+: https://plus.google.com/+Tingawinga5/posts -
3:10DIY: Powerful 520nm Green Laser Diode Torch! Step by Step Build
DIY: Powerful 520nm Green Laser Diode Torch! Step by Step BuildDIY: Powerful 520nm Green Laser Diode Torch! Step by Step Build
I finally got a hold of the amazing new 520nm blueish-green laser diodes! In this video I show you how I built it into a handheld burning laser torch. The output of this laser is just on the blue side of green. Happy 5/20! Check out http://laserpointerforums.com to learn more about laser pointers, lasers, and laser pointer companies! I have been a member there for 8 years, and have received a bunch of help from the knowledgeable members there! I've been busy with school so I haven't been getting many videos out, but I have just moved out of the dorms so be expecting some more awesome videos soon! I have missed pumping out videos on a regular basis that's for sure! Stay tuned for a video of my new 3W+ handheld laser! That thing is a BEAST!! -
12:35construction and working of semiconductor laser
construction and working of semiconductor laserconstruction and working of semiconductor laser
-
2:02Laser Diode - EXFO animated glossary of Fiber Optics
Laser Diode - EXFO animated glossary of Fiber OpticsLaser Diode - EXFO animated glossary of Fiber Optics
Find more glossary: http://www.exfo.com/Support-and-Services/Be-an-Expert-Training-Program/Animated-Optical-Glossary/ A semiconductor laser used for signal transmission in fiber optics. The diode emits a high powered light through a glass lens to minimize signal loss. EXFO's Be-an-Expert Program has produced the world's first animated glossary of fiber optic terms. Including concise definitions and animated sequences, this tool provides a great reference for anyone that wishes to understand fiber terminology. -
6:12Laser Diode Explained for beginners
Laser Diode Explained for beginners -
1:35DIY: Make a $3 Laser Diode Driver!
DIY: Make a $3 Laser Diode Driver!DIY: Make a $3 Laser Diode Driver!
How to make a cheap and very easy laser diode driver from parts found at any electronics store. This video is about the most simple it gets, you can add extra parts for more features if you want later. For a detailed tutorial on building this driver with extra features, go here: http://laserpointerforums.com/f42/diy-homemade-laser-diode-driver-26339.html RadioShack Parts list: LM317: http://www.radioshack.com/product/index.jsp?productId=2062601 resistors vary on what you need, resistor kit: http://www.radioshack.com/product/index.jsp?productId=2062304&CAWELAID;=107599311 Parts can be bought off the internet for dirt cheap, for the prices I paid for my components, I paid 40¢. w00t 4000 subscribers! -
3:41HIGH POWER Burning Laser Diode tested 808nm 500mW 5.6mm TO-18 Infrared IR
HIGH POWER Burning Laser Diode tested 808nm 500mW 5.6mm TO-18 Infrared IRHIGH POWER Burning Laser Diode tested 808nm 500mW 5.6mm TO-18 Infrared IR
808nm 500mW 5.6mm TO-18 Infrared IR Laser Diode This Infrared laser diode has no PD, is an industrial electronic component and used for as Industrial testament, Lab, DIY. The laser diode is and precise and sensitive optical instrument. Before carrying on some laser DIY activities, please read about the technical information first and protect your eyes before laser ray. Be sure the operator has experience in optics DIY or testing. and Don't operate when the power is connected. i used b3603 dc to dc controlled step down power supply WARNING : PLEASE DO NOT DIRECTLY EXPOSE EYES OR ANY BODY PARTSIT CAN PERMANENTLY DQMAGE IT, BE CAREFUL DO THIS AT YOUR OWN RISK. #Specifications Output Power 500mw Wavelength 808nm Working Voltage 1.8 -2.2VDC Working Current 500-580mA Working Temperature -10 ℃＋40 ℃ Dimensions TO18 5.6mm # Facebook https://www.facebook.com/pages/Kedar-Nimbalkar/547219125414748?__nodl # Twitter https://twitter.com/kedar264 -
6:3860 Watt Coherent Laser Diode Test
60 Watt Coherent Laser Diode Test60 Watt Coherent Laser Diode Test
This is a test of a Coherent laser diode array module. Although small, this laser duode module is capable of producing up to 60 watts of 808nm infared light. This is enough power to be able to cut paper, cardboard, wood glass or even steel! The laser runs on only 2.5 volts but requires a lot of current to be able to generate that kind of output. The laser also requires water cooing at a stabilized temperature to create peak output power and keep the laser diode from burning up. I'm eventually planning on using this laser as a pump source for a YAG and frequency doubling the output of the YAG with a KTP to achieve around 10-30W of 532nm green. Please feel free to post a comment if you have any questions. Enjoy!
-
Laser Diodes - How it Works
How the laser diode works.
published: 04 May 2012 -
HACKED!: Laser Diode from DVD Burner || Constant Current Source
UPDATE: It works! Here is a small video where I use another laser diode: https://youtu.be/DSwHNE-rjv4 Previous video: https://youtu.be/XCnI6ZOYKes Constant Current Load video: https://youtu.be/8uBcywBUTkw Facebook: https://www.facebook.com/greatscottlab Twitter: https://twitter.com/GreatScottLab Parts list, Schematic, PCB Layout is on instructables: http://www.instructables.com/id/DIY-Laser-Diode-Driver-Constant-Current-Source/ Facebook: https://www.facebook.com/greatscottlab Twitter: https://twitter.com/GreatScottLab Support me for more videos: https://www.patreon.com/GreatScott?ty=h Parts list (only Ebay, Amazon is on instructables): 1x Laser Module:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=22166232152...
published: 14 Jun 2015 -
Why do Laser Diodes Need Driver Circuits And How Do They Work?
The most simple explanation of how the LM317 circuits I've built work. I hope you can follow this, I realise not everyone likes maths but its very simple. If you increase the current too much in the circuit you WILL blow your diode, Unless the diode specifically says theres no need to use more then 2 10 Ohm resistors or equivalent.Google+: https://plus.google.com/+Tingawinga5/posts
published: 07 Jul 2012 -
DIY: Powerful 520nm Green Laser Diode Torch! Step by Step Build
I finally got a hold of the amazing new 520nm blueish-green laser diodes! In this video I show you how I built it into a handheld burning laser torch. The output of this laser is just on the blue side of green. Happy 5/20! Check out http://laserpointerforums.com to learn more about laser pointers, lasers, and laser pointer companies! I have been a member there for 8 years, and have received a bunch of help from the knowledgeable members there! I've been busy with school so I haven't been getting many videos out, but I have just moved out of the dorms so be expecting some more awesome videos soon! I have missed pumping out videos on a regular basis that's for sure! Stay tuned for a video of my new 3W+ handheld laser! That thing is a BEAST!!
published: 21 May 2013 -
construction and working of semiconductor laser
published: 30 Jun 2015 -
Laser Diode - EXFO animated glossary of Fiber Optics
Find more glossary: http://www.exfo.com/Support-and-Services/Be-an-Expert-Training-Program/Animated-Optical-Glossary/ A semiconductor laser used for signal transmission in fiber optics. The diode emits a high powered light through a glass lens to minimize signal loss. EXFO's Be-an-Expert Program has produced the world's first animated glossary of fiber optic terms. Including concise definitions and animated sequences, this tool provides a great reference for anyone that wishes to understand fiber terminology.
published: 17 Jun 2011 -
-
DIY: Make a $3 Laser Diode Driver!
How to make a cheap and very easy laser diode driver from parts found at any electronics store. This video is about the most simple it gets, you can add extra parts for more features if you want later. For a detailed tutorial on building this driver with extra features, go here: http://laserpointerforums.com/f42/diy-homemade-laser-diode-driver-26339.html RadioShack Parts list: LM317: http://www.radioshack.com/product/index.jsp?productId=2062601 resistors vary on what you need, resistor kit: http://www.radioshack.com/product/index.jsp?productId=2062304&CAWELAID;=107599311 Parts can be bought off the internet for dirt cheap, for the prices I paid for my components, I paid 40¢. w00t 4000 subscribers!
published: 20 Jul 2010 -
HIGH POWER Burning Laser Diode tested 808nm 500mW 5.6mm TO-18 Infrared IR
808nm 500mW 5.6mm TO-18 Infrared IR Laser Diode This Infrared laser diode has no PD, is an industrial electronic component and used for as Industrial testament, Lab, DIY. The laser diode is and precise and sensitive optical instrument. Before carrying on some laser DIY activities, please read about the technical information first and protect your eyes before laser ray. Be sure the operator has experience in optics DIY or testing. and Don't operate when the power is connected. i used b3603 dc to dc controlled step down power supply WARNING : PLEASE DO NOT DIRECTLY EXPOSE EYES OR ANY BODY PARTSIT CAN PERMANENTLY DQMAGE IT, BE CAREFUL DO THIS AT YOUR OWN RISK. #Specifications Output Power 500mw Wavelength 808nm Working Voltage 1.8 -2.2VDC Working Current 500-580mA Working Temperature -10 ...
published: 05 Apr 2015 -
60 Watt Coherent Laser Diode Test
This is a test of a Coherent laser diode array module. Although small, this laser duode module is capable of producing up to 60 watts of 808nm infared light. This is enough power to be able to cut paper, cardboard, wood glass or even steel! The laser runs on only 2.5 volts but requires a lot of current to be able to generate that kind of output. The laser also requires water cooing at a stabilized temperature to create peak output power and keep the laser diode from burning up. I'm eventually planning on using this laser as a pump source for a YAG and frequency doubling the output of the YAG with a KTP to achieve around 10-30W of 532nm green. Please feel free to post a comment if you have any questions. Enjoy!
published: 01 Mar 2009
Laser Diodes - How it Works
- Order: Reorder
- Duration: 3:12
- Updated: 04 May 2012
- views: 95964
How the laser diode works.
How the laser diode works.
https://wn.com/Laser_Diodes_How_It_Works
How the laser diode works.
- published: 04 May 2012
- views: 95964
HACKED!: Laser Diode from DVD Burner || Constant Current Source
- Order: Reorder
- Duration: 5:50
- Updated: 14 Jun 2015
- views: 1551408
UPDATE: It works! Here is a small video where I use another laser diode: https://youtu.be/DSwHNE-rjv4
Previous video: https://youtu.be/XCnI6ZOYKes
Constant Curr...
UPDATE: It works! Here is a small video where I use another laser diode: https://youtu.be/DSwHNE-rjv4
Previous video: https://youtu.be/XCnI6ZOYKes
Constant Current Load video: https://youtu.be/8uBcywBUTkw
Facebook: https://www.facebook.com/greatscottlab
Twitter: https://twitter.com/GreatScottLab
Parts list, Schematic, PCB Layout is on instructables: http://www.instructables.com/id/DIY-Laser-Diode-Driver-Constant-Current-Source/
Facebook: https://www.facebook.com/greatscottlab
Twitter: https://twitter.com/GreatScottLab
Support me for more videos: https://www.patreon.com/GreatScott?ty=h
Parts list (only Ebay, Amazon is on instructables):
1x Laser Module:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=221662321522&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg
1x Vero Board:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=361179677883&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg
1x MCP602:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=300980102106&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg
1x 3.3Ω / 5W Resistor:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=371274685766&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg
1x 1kΩ Resistor:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=371347239692&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg
1x IRLZ44N N Channel MOSFET:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=121372676978&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg
2x Screw Terminal:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=290747042111&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg
1x 500kΩ Potentiometer:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=371169999303&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg
1x Laser Safety Glasses:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=221311671880&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg
1x Thermal Paste: http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=311249650420&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg
In this episode of HACKED! I will show you how I extracted a laser diode from a DVD Burner which should have the power to ignite a match. In order to power the diode correctly I will also demonstrate how I build a constant current source which delivers a precise and steady current to the load.
Music:
2011 Lookalike by Bartlebeats
You want to support my videos?
You can browse and buy tools&materials; from my Amazon Store. This way I get a small commission:
Amazon.de: http://astore.amazon.de/great043-21
Amazon.com:http://astore.amazon.com/gre09a-20
Amazon.co.uk: http://astore.amazon.co.uk/gre0b-21
Or you feel super generous and want to use this Amazon link as your Amazon home page. And do not worry, your purchases are all anonym and the prices are all the same:
Amazon.de:http://www.amazon.de/?_encoding=UTF8&camp;=1638&creative;=19454&linkCode;=ur2&site-redirect;=de&tag;=great043-21&linkId;=ORZEQZEOVJAFURCZ
Amazon.com:http://www.amazon.com/?_encoding=UTF8&camp;=1789&creative;=390957&linkCode;=ur2&tag;=gre09a-20&linkId;=I5NDCEAVCD2OWM4S
Amazon.co.uk:http://www.amazon.co.uk/ref=as_li_ss_tl?_encoding=UTF8&camp;=1634&creative;=19450&linkCode;=ur2&tag;=gre0b-21
https://wn.com/Hacked_Laser_Diode_From_Dvd_Burner_||_Constant_Current_Source
UPDATE: It works! Here is a small video where I use another laser diode: https://youtu.be/DSwHNE-rjv4
Previous video: https://youtu.be/XCnI6ZOYKes
Constant Current Load video: https://youtu.be/8uBcywBUTkw
Facebook: https://www.facebook.com/greatscottlab
Twitter: https://twitter.com/GreatScottLab
Parts list, Schematic, PCB Layout is on instructables: http://www.instructables.com/id/DIY-Laser-Diode-Driver-Constant-Current-Source/
Facebook: https://www.facebook.com/greatscottlab
Twitter: https://twitter.com/GreatScottLab
Support me for more videos: https://www.patreon.com/GreatScott?ty=h
Parts list (only Ebay, Amazon is on instructables):
1x Laser Module:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=221662321522&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg
1x Vero Board:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=361179677883&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg
1x MCP602:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=300980102106&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg
1x 3.3Ω / 5W Resistor:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=371274685766&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg
1x 1kΩ Resistor:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=371347239692&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg
1x IRLZ44N N Channel MOSFET:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=121372676978&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg
2x Screw Terminal:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=290747042111&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg
1x 500kΩ Potentiometer:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=371169999303&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg
1x Laser Safety Glasses:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=221311671880&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg
1x Thermal Paste: http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=311249650420&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg
In this episode of HACKED! I will show you how I extracted a laser diode from a DVD Burner which should have the power to ignite a match. In order to power the diode correctly I will also demonstrate how I build a constant current source which delivers a precise and steady current to the load.
Music:
2011 Lookalike by Bartlebeats
You want to support my videos?
You can browse and buy tools&materials; from my Amazon Store. This way I get a small commission:
Amazon.de: http://astore.amazon.de/great043-21
Amazon.com:http://astore.amazon.com/gre09a-20
Amazon.co.uk: http://astore.amazon.co.uk/gre0b-21
Or you feel super generous and want to use this Amazon link as your Amazon home page. And do not worry, your purchases are all anonym and the prices are all the same:
Amazon.de:http://www.amazon.de/?_encoding=UTF8&camp;=1638&creative;=19454&linkCode;=ur2&site-redirect;=de&tag;=great043-21&linkId;=ORZEQZEOVJAFURCZ
Amazon.com:http://www.amazon.com/?_encoding=UTF8&camp;=1789&creative;=390957&linkCode;=ur2&tag;=gre09a-20&linkId;=I5NDCEAVCD2OWM4S
Amazon.co.uk:http://www.amazon.co.uk/ref=as_li_ss_tl?_encoding=UTF8&camp;=1634&creative;=19450&linkCode;=ur2&tag;=gre0b-21
- published: 14 Jun 2015
- views: 1551408
Why do Laser Diodes Need Driver Circuits And How Do They Work?
- Order: Reorder
- Duration: 5:37
- Updated: 07 Jul 2012
- views: 295835
The most simple explanation of how the LM317 circuits I've built work.
I hope you can follow this, I realise not everyone likes maths but its very simple.
If y...
The most simple explanation of how the LM317 circuits I've built work.
I hope you can follow this, I realise not everyone likes maths but its very simple.
If you increase the current too much in the circuit you WILL blow your diode, Unless the diode specifically says theres no need to use more then 2 10 Ohm resistors or equivalent.Google+: https://plus.google.com/+Tingawinga5/posts
https://wn.com/Why_Do_Laser_Diodes_Need_Driver_Circuits_And_How_Do_They_Work
The most simple explanation of how the LM317 circuits I've built work.
I hope you can follow this, I realise not everyone likes maths but its very simple.
If you increase the current too much in the circuit you WILL blow your diode, Unless the diode specifically says theres no need to use more then 2 10 Ohm resistors or equivalent.Google+: https://plus.google.com/+Tingawinga5/posts
- published: 07 Jul 2012
- views: 295835
DIY: Powerful 520nm Green Laser Diode Torch! Step by Step Build
- Order: Reorder
- Duration: 3:10
- Updated: 21 May 2013
- views: 195662
I finally got a hold of the amazing new 520nm blueish-green laser diodes! In this video I show you how I built it into a handheld burning laser torch. The outpu...
I finally got a hold of the amazing new 520nm blueish-green laser diodes! In this video I show you how I built it into a handheld burning laser torch. The output of this laser is just on the blue side of green. Happy 5/20!
Check out http://laserpointerforums.com to learn more about laser pointers, lasers, and laser pointer companies! I have been a member there for 8 years, and have received a bunch of help from the knowledgeable members there!
I've been busy with school so I haven't been getting many videos out, but I have just moved out of the dorms so be expecting some more awesome videos soon! I have missed pumping out videos on a regular basis that's for sure!
Stay tuned for a video of my new 3W+ handheld laser! That thing is a BEAST!!
https://wn.com/Diy_Powerful_520Nm_Green_Laser_Diode_Torch_Step_By_Step_Build
I finally got a hold of the amazing new 520nm blueish-green laser diodes! In this video I show you how I built it into a handheld burning laser torch. The output of this laser is just on the blue side of green. Happy 5/20!
Check out http://laserpointerforums.com to learn more about laser pointers, lasers, and laser pointer companies! I have been a member there for 8 years, and have received a bunch of help from the knowledgeable members there!
I've been busy with school so I haven't been getting many videos out, but I have just moved out of the dorms so be expecting some more awesome videos soon! I have missed pumping out videos on a regular basis that's for sure!
Stay tuned for a video of my new 3W+ handheld laser! That thing is a BEAST!!
- published: 21 May 2013
- views: 195662
construction and working of semiconductor laser
- Order: Reorder
- Duration: 12:35
- Updated: 30 Jun 2015
- views: 19486
- published: 30 Jun 2015
- views: 19486
Laser Diode - EXFO animated glossary of Fiber Optics
- Order: Reorder
- Duration: 2:02
- Updated: 17 Jun 2011
- views: 269693
Find more glossary: http://www.exfo.com/Support-and-Services/Be-an-Expert-Training-Program/Animated-Optical-Glossary/
A semiconductor laser used for signal t...
Find more glossary: http://www.exfo.com/Support-and-Services/Be-an-Expert-Training-Program/Animated-Optical-Glossary/
A semiconductor laser used for signal transmission in fiber optics. The diode emits a high powered light through a glass lens to minimize signal loss.
EXFO's Be-an-Expert Program has produced the world's first animated glossary of fiber optic terms. Including concise definitions and animated sequences, this tool provides a great reference for anyone that wishes to understand fiber terminology.
https://wn.com/Laser_Diode_Exfo_Animated_Glossary_Of_Fiber_Optics
Find more glossary: http://www.exfo.com/Support-and-Services/Be-an-Expert-Training-Program/Animated-Optical-Glossary/
A semiconductor laser used for signal transmission in fiber optics. The diode emits a high powered light through a glass lens to minimize signal loss.
EXFO's Be-an-Expert Program has produced the world's first animated glossary of fiber optic terms. Including concise definitions and animated sequences, this tool provides a great reference for anyone that wishes to understand fiber terminology.
- published: 17 Jun 2011
- views: 269693
Laser Diode Explained for beginners
- Order: Reorder
- Duration: 6:12
- Updated: 04 Oct 2013
- views: 14355
A basic explanation of how a laser diode works. In this case it is a high power medical laser that vaporizes soft tissue. Specifically the prostate for BPH.
B...
A basic explanation of how a laser diode works. In this case it is a high power medical laser that vaporizes soft tissue. Specifically the prostate for BPH.
Business inquiries or workshops contact me direct.
https://wn.com/Laser_Diode_Explained_For_Beginners
DIY: Make a $3 Laser Diode Driver!
- Order: Reorder
- Duration: 1:35
- Updated: 20 Jul 2010
- views: 355569
How to make a cheap and very easy laser diode driver from parts found at any electronics store. This video is about the most simple it gets, you can add extra p...
How to make a cheap and very easy laser diode driver from parts found at any electronics store. This video is about the most simple it gets, you can add extra parts for more features if you want later. For a detailed tutorial on building this driver with extra features, go here: http://laserpointerforums.com/f42/diy-homemade-laser-diode-driver-26339.html
RadioShack Parts list:
LM317: http://www.radioshack.com/product/index.jsp?productId=2062601
resistors vary on what you need, resistor kit: http://www.radioshack.com/product/index.jsp?productId=2062304&CAWELAID;=107599311
Parts can be bought off the internet for dirt cheap, for the prices I paid for my components, I paid 40¢.
w00t 4000 subscribers!
https://wn.com/Diy_Make_A_3_Laser_Diode_Driver
How to make a cheap and very easy laser diode driver from parts found at any electronics store. This video is about the most simple it gets, you can add extra parts for more features if you want later. For a detailed tutorial on building this driver with extra features, go here: http://laserpointerforums.com/f42/diy-homemade-laser-diode-driver-26339.html
RadioShack Parts list:
LM317: http://www.radioshack.com/product/index.jsp?productId=2062601
resistors vary on what you need, resistor kit: http://www.radioshack.com/product/index.jsp?productId=2062304&CAWELAID;=107599311
Parts can be bought off the internet for dirt cheap, for the prices I paid for my components, I paid 40¢.
w00t 4000 subscribers!
- published: 20 Jul 2010
- views: 355569
HIGH POWER Burning Laser Diode tested 808nm 500mW 5.6mm TO-18 Infrared IR
- Order: Reorder
- Duration: 3:41
- Updated: 05 Apr 2015
- views: 14584
808nm 500mW 5.6mm TO-18 Infrared IR Laser Diode
This Infrared laser diode has no PD, is an industrial electronic component and used for as Industrial testament...
808nm 500mW 5.6mm TO-18 Infrared IR Laser Diode
This Infrared laser diode has no PD, is an industrial electronic component and used for as Industrial testament, Lab, DIY.
The laser diode is and precise and sensitive optical instrument. Before carrying on some laser DIY activities, please read about the technical information first and protect your eyes before laser ray. Be sure the operator has experience in optics DIY or testing. and Don't operate when the power is connected.
i used b3603 dc to dc controlled step down power supply
WARNING : PLEASE DO NOT DIRECTLY EXPOSE EYES OR ANY BODY PARTSIT CAN PERMANENTLY DQMAGE IT, BE CAREFUL DO THIS AT YOUR OWN RISK.
#Specifications
Output Power 500mw
Wavelength 808nm
Working Voltage 1.8 -2.2VDC
Working Current 500-580mA
Working Temperature -10 ℃＋40 ℃
Dimensions TO18 5.6mm
# Facebook
https://www.facebook.com/pages/Kedar-Nimbalkar/547219125414748?__nodl
# Twitter
https://twitter.com/kedar264
https://wn.com/High_Power_Burning_Laser_Diode_Tested_808Nm_500Mw_5.6Mm_To_18_Infrared_Ir
808nm 500mW 5.6mm TO-18 Infrared IR Laser Diode
This Infrared laser diode has no PD, is an industrial electronic component and used for as Industrial testament, Lab, DIY.
The laser diode is and precise and sensitive optical instrument. Before carrying on some laser DIY activities, please read about the technical information first and protect your eyes before laser ray. Be sure the operator has experience in optics DIY or testing. and Don't operate when the power is connected.
i used b3603 dc to dc controlled step down power supply
WARNING : PLEASE DO NOT DIRECTLY EXPOSE EYES OR ANY BODY PARTSIT CAN PERMANENTLY DQMAGE IT, BE CAREFUL DO THIS AT YOUR OWN RISK.
#Specifications
Output Power 500mw
Wavelength 808nm
Working Voltage 1.8 -2.2VDC
Working Current 500-580mA
Working Temperature -10 ℃＋40 ℃
Dimensions TO18 5.6mm
# Facebook
https://www.facebook.com/pages/Kedar-Nimbalkar/547219125414748?__nodl
# Twitter
https://twitter.com/kedar264
- published: 05 Apr 2015
- views: 14584
60 Watt Coherent Laser Diode Test
- Order: Reorder
- Duration: 6:38
- Updated: 01 Mar 2009
- views: 394239
This is a test of a Coherent laser diode array module. Although small, this laser duode module is capable of producing up to 60 watts of 808nm infared light. Th...
This is a test of a Coherent laser diode array module. Although small, this laser duode module is capable of producing up to 60 watts of 808nm infared light. This is enough power to be able to cut paper, cardboard, wood glass or even steel! The laser runs on only 2.5 volts but requires a lot of current to be able to generate that kind of output. The laser also requires water cooing at a stabilized temperature to create peak output power and keep the laser diode from burning up.
I'm eventually planning on using this laser as a pump source for a YAG and frequency doubling the output of the YAG with a KTP to achieve around 10-30W of 532nm green.
Please feel free to post a comment if you have any questions.
Enjoy!
https://wn.com/60_Watt_Coherent_Laser_Diode_Test
This is a test of a Coherent laser diode array module. Although small, this laser duode module is capable of producing up to 60 watts of 808nm infared light. This is enough power to be able to cut paper, cardboard, wood glass or even steel! The laser runs on only 2.5 volts but requires a lot of current to be able to generate that kind of output. The laser also requires water cooing at a stabilized temperature to create peak output power and keep the laser diode from burning up.
I'm eventually planning on using this laser as a pump source for a YAG and frequency doubling the output of the YAG with a KTP to achieve around 10-30W of 532nm green.
Please feel free to post a comment if you have any questions.
Enjoy!
- published: 01 Mar 2009
- views: 394239
-
Laser Diodes - How it Works
How the laser diode works.
published: 04 May 2012 -
HACKED!: Laser Diode from DVD Burner || Constant Current Source
UPDATE: It works! Here is a small video where I use another laser diode: https://youtu.be/DSwHNE-rjv4 Previous video: https://youtu.be/XCnI6ZOYKes Constant Current Load video: https://youtu.be/8uBcywBUTkw Facebook: https://www.facebook.com/greatscottlab Twitter: https://twitter.com/GreatScottLab Parts list, Schematic, PCB Layout is on instructables: http://www.instructables.com/id/DIY-Laser-Diode-Driver-Constant-Current-Source/ Facebook: https://www.facebook.com/greatscottlab Twitter: https://twitter.com/GreatScottLab Support me for more videos: https://www.patreon.com/GreatScott?ty=h Parts list (only Ebay, Amazon is on instructables): 1x Laser Module:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=22166232152...
published: 14 Jun 2015 -
Why do Laser Diodes Need Driver Circuits And How Do They Work?
The most simple explanation of how the LM317 circuits I've built work. I hope you can follow this, I realise not everyone likes maths but its very simple. If you increase the current too much in the circuit you WILL blow your diode, Unless the diode specifically says theres no need to use more then 2 10 Ohm resistors or equivalent.Google+: https://plus.google.com/+Tingawinga5/posts
published: 07 Jul 2012 -
DIY: Powerful 520nm Green Laser Diode Torch! Step by Step Build
I finally got a hold of the amazing new 520nm blueish-green laser diodes! In this video I show you how I built it into a handheld burning laser torch. The output of this laser is just on the blue side of green. Happy 5/20! Check out http://laserpointerforums.com to learn more about laser pointers, lasers, and laser pointer companies! I have been a member there for 8 years, and have received a bunch of help from the knowledgeable members there! I've been busy with school so I haven't been getting many videos out, but I have just moved out of the dorms so be expecting some more awesome videos soon! I have missed pumping out videos on a regular basis that's for sure! Stay tuned for a video of my new 3W+ handheld laser! That thing is a BEAST!!
published: 21 May 2013 -
construction and working of semiconductor laser
published: 30 Jun 2015 -
Laser Diode - EXFO animated glossary of Fiber Optics
Find more glossary: http://www.exfo.com/Support-and-Services/Be-an-Expert-Training-Program/Animated-Optical-Glossary/ A semiconductor laser used for signal transmission in fiber optics. The diode emits a high powered light through a glass lens to minimize signal loss. EXFO's Be-an-Expert Program has produced the world's first animated glossary of fiber optic terms. Including concise definitions and animated sequences, this tool provides a great reference for anyone that wishes to understand fiber terminology.
published: 17 Jun 2011 -
-
DIY: Make a $3 Laser Diode Driver!
How to make a cheap and very easy laser diode driver from parts found at any electronics store. This video is about the most simple it gets, you can add extra parts for more features if you want later. For a detailed tutorial on building this driver with extra features, go here: http://laserpointerforums.com/f42/diy-homemade-laser-diode-driver-26339.html RadioShack Parts list: LM317: http://www.radioshack.com/product/index.jsp?productId=2062601 resistors vary on what you need, resistor kit: http://www.radioshack.com/product/index.jsp?productId=2062304&CAWELAID;=107599311 Parts can be bought off the internet for dirt cheap, for the prices I paid for my components, I paid 40¢. w00t 4000 subscribers!
published: 20 Jul 2010 -
HIGH POWER Burning Laser Diode tested 808nm 500mW 5.6mm TO-18 Infrared IR
808nm 500mW 5.6mm TO-18 Infrared IR Laser Diode This Infrared laser diode has no PD, is an industrial electronic component and used for as Industrial testament, Lab, DIY. The laser diode is and precise and sensitive optical instrument. Before carrying on some laser DIY activities, please read about the technical information first and protect your eyes before laser ray. Be sure the operator has experience in optics DIY or testing. and Don't operate when the power is connected. i used b3603 dc to dc controlled step down power supply WARNING : PLEASE DO NOT DIRECTLY EXPOSE EYES OR ANY BODY PARTSIT CAN PERMANENTLY DQMAGE IT, BE CAREFUL DO THIS AT YOUR OWN RISK. #Specifications Output Power 500mw Wavelength 808nm Working Voltage 1.8 -2.2VDC Working Current 500-580mA Working Temperature -10 ...
published: 05 Apr 2015 -
60 Watt Coherent Laser Diode Test
This is a test of a Coherent laser diode array module. Although small, this laser duode module is capable of producing up to 60 watts of 808nm infared light. This is enough power to be able to cut paper, cardboard, wood glass or even steel! The laser runs on only 2.5 volts but requires a lot of current to be able to generate that kind of output. The laser also requires water cooing at a stabilized temperature to create peak output power and keep the laser diode from burning up. I'm eventually planning on using this laser as a pump source for a YAG and frequency doubling the output of the YAG with a KTP to achieve around 10-30W of 532nm green. Please feel free to post a comment if you have any questions. Enjoy!
published: 01 Mar 2009
Laser Diodes - How it Works
- Order: Reorder
- Duration: 3:12
- Updated: 04 May 2012
- views: 95964
How the laser diode works.
How the laser diode works.
https://wn.com/Laser_Diodes_How_It_Works
How the laser diode works.
- published: 04 May 2012
- views: 95964
HACKED!: Laser Diode from DVD Burner || Constant Current Source
- Order: Reorder
- Duration: 5:50
- Updated: 14 Jun 2015
- views: 1551408
UPDATE: It works! Here is a small video where I use another laser diode: https://youtu.be/DSwHNE-rjv4
Previous video: https://youtu.be/XCnI6ZOYKes
Constant Curr...
UPDATE: It works! Here is a small video where I use another laser diode: https://youtu.be/DSwHNE-rjv4
Previous video: https://youtu.be/XCnI6ZOYKes
Constant Current Load video: https://youtu.be/8uBcywBUTkw
Facebook: https://www.facebook.com/greatscottlab
Twitter: https://twitter.com/GreatScottLab
Parts list, Schematic, PCB Layout is on instructables: http://www.instructables.com/id/DIY-Laser-Diode-Driver-Constant-Current-Source/
Facebook: https://www.facebook.com/greatscottlab
Twitter: https://twitter.com/GreatScottLab
Support me for more videos: https://www.patreon.com/GreatScott?ty=h
Parts list (only Ebay, Amazon is on instructables):
1x Laser Module:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=221662321522&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg
1x Vero Board:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=361179677883&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg
1x MCP602:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=300980102106&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg
1x 3.3Ω / 5W Resistor:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=371274685766&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg
1x 1kΩ Resistor:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=371347239692&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg
1x IRLZ44N N Channel MOSFET:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=121372676978&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg
2x Screw Terminal:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=290747042111&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg
1x 500kΩ Potentiometer:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=371169999303&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg
1x Laser Safety Glasses:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=221311671880&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg
1x Thermal Paste: http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=311249650420&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg
In this episode of HACKED! I will show you how I extracted a laser diode from a DVD Burner which should have the power to ignite a match. In order to power the diode correctly I will also demonstrate how I build a constant current source which delivers a precise and steady current to the load.
Music:
2011 Lookalike by Bartlebeats
You want to support my videos?
You can browse and buy tools&materials; from my Amazon Store. This way I get a small commission:
Amazon.de: http://astore.amazon.de/great043-21
Amazon.com:http://astore.amazon.com/gre09a-20
Amazon.co.uk: http://astore.amazon.co.uk/gre0b-21
Or you feel super generous and want to use this Amazon link as your Amazon home page. And do not worry, your purchases are all anonym and the prices are all the same:
Amazon.de:http://www.amazon.de/?_encoding=UTF8&camp;=1638&creative;=19454&linkCode;=ur2&site-redirect;=de&tag;=great043-21&linkId;=ORZEQZEOVJAFURCZ
Amazon.com:http://www.amazon.com/?_encoding=UTF8&camp;=1789&creative;=390957&linkCode;=ur2&tag;=gre09a-20&linkId;=I5NDCEAVCD2OWM4S
Amazon.co.uk:http://www.amazon.co.uk/ref=as_li_ss_tl?_encoding=UTF8&camp;=1634&creative;=19450&linkCode;=ur2&tag;=gre0b-21
https://wn.com/Hacked_Laser_Diode_From_Dvd_Burner_||_Constant_Current_Source
UPDATE: It works! Here is a small video where I use another laser diode: https://youtu.be/DSwHNE-rjv4
Previous video: https://youtu.be/XCnI6ZOYKes
Constant Current Load video: https://youtu.be/8uBcywBUTkw
Facebook: https://www.facebook.com/greatscottlab
Twitter: https://twitter.com/GreatScottLab
Parts list, Schematic, PCB Layout is on instructables: http://www.instructables.com/id/DIY-Laser-Diode-Driver-Constant-Current-Source/
Facebook: https://www.facebook.com/greatscottlab
Twitter: https://twitter.com/GreatScottLab
Support me for more videos: https://www.patreon.com/GreatScott?ty=h
Parts list (only Ebay, Amazon is on instructables):
1x Laser Module:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=221662321522&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg
1x Vero Board:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=361179677883&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg
1x MCP602:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=300980102106&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg
1x 3.3Ω / 5W Resistor:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=371274685766&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg
1x 1kΩ Resistor:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=371347239692&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg
1x IRLZ44N N Channel MOSFET:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=121372676978&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg
2x Screw Terminal:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=290747042111&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg
1x 500kΩ Potentiometer:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=371169999303&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg
1x Laser Safety Glasses:http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=221311671880&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg
1x Thermal Paste: http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10001&campid;=5337582279&customid;=&icep;_item=311249650420&ipn;=psmain&icep;_vectorid=229466&kwid;=902099&mtid;=824&kw;=lg
In this episode of HACKED! I will show you how I extracted a laser diode from a DVD Burner which should have the power to ignite a match. In order to power the diode correctly I will also demonstrate how I build a constant current source which delivers a precise and steady current to the load.
Music:
2011 Lookalike by Bartlebeats
You want to support my videos?
You can browse and buy tools&materials; from my Amazon Store. This way I get a small commission:
Amazon.de: http://astore.amazon.de/great043-21
Amazon.com:http://astore.amazon.com/gre09a-20
Amazon.co.uk: http://astore.amazon.co.uk/gre0b-21
Or you feel super generous and want to use this Amazon link as your Amazon home page. And do not worry, your purchases are all anonym and the prices are all the same:
Amazon.de:http://www.amazon.de/?_encoding=UTF8&camp;=1638&creative;=19454&linkCode;=ur2&site-redirect;=de&tag;=great043-21&linkId;=ORZEQZEOVJAFURCZ
Amazon.com:http://www.amazon.com/?_encoding=UTF8&camp;=1789&creative;=390957&linkCode;=ur2&tag;=gre09a-20&linkId;=I5NDCEAVCD2OWM4S
Amazon.co.uk:http://www.amazon.co.uk/ref=as_li_ss_tl?_encoding=UTF8&camp;=1634&creative;=19450&linkCode;=ur2&tag;=gre0b-21
- published: 14 Jun 2015
- views: 1551408
Why do Laser Diodes Need Driver Circuits And How Do They Work?
- Order: Reorder
- Duration: 5:37
- Updated: 07 Jul 2012
- views: 295835
The most simple explanation of how the LM317 circuits I've built work.
I hope you can follow this, I realise not everyone likes maths but its very simple.
If y...
The most simple explanation of how the LM317 circuits I've built work.
I hope you can follow this, I realise not everyone likes maths but its very simple.
If you increase the current too much in the circuit you WILL blow your diode, Unless the diode specifically says theres no need to use more then 2 10 Ohm resistors or equivalent.Google+: https://plus.google.com/+Tingawinga5/posts
https://wn.com/Why_Do_Laser_Diodes_Need_Driver_Circuits_And_How_Do_They_Work
The most simple explanation of how the LM317 circuits I've built work.
I hope you can follow this, I realise not everyone likes maths but its very simple.
If you increase the current too much in the circuit you WILL blow your diode, Unless the diode specifically says theres no need to use more then 2 10 Ohm resistors or equivalent.Google+: https://plus.google.com/+Tingawinga5/posts
- published: 07 Jul 2012
- views: 295835
DIY: Powerful 520nm Green Laser Diode Torch! Step by Step Build
- Order: Reorder
- Duration: 3:10
- Updated: 21 May 2013
- views: 195662
I finally got a hold of the amazing new 520nm blueish-green laser diodes! In this video I show you how I built it into a handheld burning laser torch. The outpu...
I finally got a hold of the amazing new 520nm blueish-green laser diodes! In this video I show you how I built it into a handheld burning laser torch. The output of this laser is just on the blue side of green. Happy 5/20!
Check out http://laserpointerforums.com to learn more about laser pointers, lasers, and laser pointer companies! I have been a member there for 8 years, and have received a bunch of help from the knowledgeable members there!
I've been busy with school so I haven't been getting many videos out, but I have just moved out of the dorms so be expecting some more awesome videos soon! I have missed pumping out videos on a regular basis that's for sure!
Stay tuned for a video of my new 3W+ handheld laser! That thing is a BEAST!!
https://wn.com/Diy_Powerful_520Nm_Green_Laser_Diode_Torch_Step_By_Step_Build
I finally got a hold of the amazing new 520nm blueish-green laser diodes! In this video I show you how I built it into a handheld burning laser torch. The output of this laser is just on the blue side of green. Happy 5/20!
Check out http://laserpointerforums.com to learn more about laser pointers, lasers, and laser pointer companies! I have been a member there for 8 years, and have received a bunch of help from the knowledgeable members there!
I've been busy with school so I haven't been getting many videos out, but I have just moved out of the dorms so be expecting some more awesome videos soon! I have missed pumping out videos on a regular basis that's for sure!
Stay tuned for a video of my new 3W+ handheld laser! That thing is a BEAST!!
- published: 21 May 2013
- views: 195662
construction and working of semiconductor laser
- Order: Reorder
- Duration: 12:35
- Updated: 30 Jun 2015
- views: 19486
- published: 30 Jun 2015
- views: 19486
Laser Diode - EXFO animated glossary of Fiber Optics
- Order: Reorder
- Duration: 2:02
- Updated: 17 Jun 2011
- views: 269693
Find more glossary: http://www.exfo.com/Support-and-Services/Be-an-Expert-Training-Program/Animated-Optical-Glossary/
A semiconductor laser used for signal t...
Find more glossary: http://www.exfo.com/Support-and-Services/Be-an-Expert-Training-Program/Animated-Optical-Glossary/
A semiconductor laser used for signal transmission in fiber optics. The diode emits a high powered light through a glass lens to minimize signal loss.
EXFO's Be-an-Expert Program has produced the world's first animated glossary of fiber optic terms. Including concise definitions and animated sequences, this tool provides a great reference for anyone that wishes to understand fiber terminology.
https://wn.com/Laser_Diode_Exfo_Animated_Glossary_Of_Fiber_Optics
Find more glossary: http://www.exfo.com/Support-and-Services/Be-an-Expert-Training-Program/Animated-Optical-Glossary/
A semiconductor laser used for signal transmission in fiber optics. The diode emits a high powered light through a glass lens to minimize signal loss.
EXFO's Be-an-Expert Program has produced the world's first animated glossary of fiber optic terms. Including concise definitions and animated sequences, this tool provides a great reference for anyone that wishes to understand fiber terminology.
- published: 17 Jun 2011
- views: 269693
Laser Diode Explained for beginners
- Order: Reorder
- Duration: 6:12
- Updated: 04 Oct 2013
- views: 14355
A basic explanation of how a laser diode works. In this case it is a high power medical laser that vaporizes soft tissue. Specifically the prostate for BPH.
B...
A basic explanation of how a laser diode works. In this case it is a high power medical laser that vaporizes soft tissue. Specifically the prostate for BPH.
Business inquiries or workshops contact me direct.
https://wn.com/Laser_Diode_Explained_For_Beginners
DIY: Make a $3 Laser Diode Driver!
- Order: Reorder
- Duration: 1:35
- Updated: 20 Jul 2010
- views: 355569
How to make a cheap and very easy laser diode driver from parts found at any electronics store. This video is about the most simple it gets, you can add extra p...
How to make a cheap and very easy laser diode driver from parts found at any electronics store. This video is about the most simple it gets, you can add extra parts for more features if you want later. For a detailed tutorial on building this driver with extra features, go here: http://laserpointerforums.com/f42/diy-homemade-laser-diode-driver-26339.html
RadioShack Parts list:
LM317: http://www.radioshack.com/product/index.jsp?productId=2062601
resistors vary on what you need, resistor kit: http://www.radioshack.com/product/index.jsp?productId=2062304&CAWELAID;=107599311
Parts can be bought off the internet for dirt cheap, for the prices I paid for my components, I paid 40¢.
w00t 4000 subscribers!
https://wn.com/Diy_Make_A_3_Laser_Diode_Driver
How to make a cheap and very easy laser diode driver from parts found at any electronics store. This video is about the most simple it gets, you can add extra parts for more features if you want later. For a detailed tutorial on building this driver with extra features, go here: http://laserpointerforums.com/f42/diy-homemade-laser-diode-driver-26339.html
RadioShack Parts list:
LM317: http://www.radioshack.com/product/index.jsp?productId=2062601
resistors vary on what you need, resistor kit: http://www.radioshack.com/product/index.jsp?productId=2062304&CAWELAID;=107599311
Parts can be bought off the internet for dirt cheap, for the prices I paid for my components, I paid 40¢.
w00t 4000 subscribers!
- published: 20 Jul 2010
- views: 355569
HIGH POWER Burning Laser Diode tested 808nm 500mW 5.6mm TO-18 Infrared IR
- Order: Reorder
- Duration: 3:41
- Updated: 05 Apr 2015
- views: 14584
808nm 500mW 5.6mm TO-18 Infrared IR Laser Diode
This Infrared laser diode has no PD, is an industrial electronic component and used for as Industrial testament...
808nm 500mW 5.6mm TO-18 Infrared IR Laser Diode
This Infrared laser diode has no PD, is an industrial electronic component and used for as Industrial testament, Lab, DIY.
The laser diode is and precise and sensitive optical instrument. Before carrying on some laser DIY activities, please read about the technical information first and protect your eyes before laser ray. Be sure the operator has experience in optics DIY or testing. and Don't operate when the power is connected.
i used b3603 dc to dc controlled step down power supply
WARNING : PLEASE DO NOT DIRECTLY EXPOSE EYES OR ANY BODY PARTSIT CAN PERMANENTLY DQMAGE IT, BE CAREFUL DO THIS AT YOUR OWN RISK.
#Specifications
Output Power 500mw
Wavelength 808nm
Working Voltage 1.8 -2.2VDC
Working Current 500-580mA
Working Temperature -10 ℃＋40 ℃
Dimensions TO18 5.6mm
# Facebook
https://www.facebook.com/pages/Kedar-Nimbalkar/547219125414748?__nodl
# Twitter
https://twitter.com/kedar264
https://wn.com/High_Power_Burning_Laser_Diode_Tested_808Nm_500Mw_5.6Mm_To_18_Infrared_Ir
808nm 500mW 5.6mm TO-18 Infrared IR Laser Diode
This Infrared laser diode has no PD, is an industrial electronic component and used for as Industrial testament, Lab, DIY.
The laser diode is and precise and sensitive optical instrument. Before carrying on some laser DIY activities, please read about the technical information first and protect your eyes before laser ray. Be sure the operator has experience in optics DIY or testing. and Don't operate when the power is connected.
i used b3603 dc to dc controlled step down power supply
WARNING : PLEASE DO NOT DIRECTLY EXPOSE EYES OR ANY BODY PARTSIT CAN PERMANENTLY DQMAGE IT, BE CAREFUL DO THIS AT YOUR OWN RISK.
#Specifications
Output Power 500mw
Wavelength 808nm
Working Voltage 1.8 -2.2VDC
Working Current 500-580mA
Working Temperature -10 ℃＋40 ℃
Dimensions TO18 5.6mm
# Facebook
https://www.facebook.com/pages/Kedar-Nimbalkar/547219125414748?__nodl
# Twitter
https://twitter.com/kedar264
- published: 05 Apr 2015
- views: 14584
60 Watt Coherent Laser Diode Test
- Order: Reorder
- Duration: 6:38
- Updated: 01 Mar 2009
- views: 394239
This is a test of a Coherent laser diode array module. Although small, this laser duode module is capable of producing up to 60 watts of 808nm infared light. Th...
This is a test of a Coherent laser diode array module. Although small, this laser duode module is capable of producing up to 60 watts of 808nm infared light. This is enough power to be able to cut paper, cardboard, wood glass or even steel! The laser runs on only 2.5 volts but requires a lot of current to be able to generate that kind of output. The laser also requires water cooing at a stabilized temperature to create peak output power and keep the laser diode from burning up.
I'm eventually planning on using this laser as a pump source for a YAG and frequency doubling the output of the YAG with a KTP to achieve around 10-30W of 532nm green.
Please feel free to post a comment if you have any questions.
Enjoy!
https://wn.com/60_Watt_Coherent_Laser_Diode_Test
This is a test of a Coherent laser diode array module. Although small, this laser duode module is capable of producing up to 60 watts of 808nm infared light. This is enough power to be able to cut paper, cardboard, wood glass or even steel! The laser runs on only 2.5 volts but requires a lot of current to be able to generate that kind of output. The laser also requires water cooing at a stabilized temperature to create peak output power and keep the laser diode from burning up.
I'm eventually planning on using this laser as a pump source for a YAG and frequency doubling the output of the YAG with a KTP to achieve around 10-30W of 532nm green.
Please feel free to post a comment if you have any questions.
Enjoy!
- published: 01 Mar 2009
- views: 394239
-
World's Most Powerful Visible Diode Laser
"The NUBM44 Laser Diode" The World's Most Powerful
published: 06 Jul 2015 -
Fibre Laser Diode Module
Teardown of a fiber output laser assembly. I did part number/component description annotations again this time.
published: 17 Mar 2013 -
33. Photonic Devices (LED, Photo diode,LASER,PIN diode) (Electron devices)
For More Video lectures from IIT Professors .......visit www.satishkashyap.com Video Lectures on Electron Devices by Prof. A.N. Chandorkar, IIT Bombay 1. History of electronics.flv 2. History of Electronics (contd..).flv 3. Introduction to Semiconductors 4. Introduction to Semiconductors contd... 5. Introduction to Semiconductors contd... 6. Introduction to Semiconductors contd... 7. Introduction to Semiconductors contd... 8. Introduction to Semiconductors contd... 9. Introduction to Semiconductors contd... 10. Diffusion 11. Excess Carriers 12. Excess Carriers contd... 13. System in Steady State 14. PN Junction 15. PN Junction Fabrication 16. PN Junction contd... 17. PN Junction contd... 18. VI charecteristics of PN Junction 19. PN Junction under Forward Bias 20. P...
published: 18 Mar 2013 -
High power fiber coupled laser diode teardown
In this video I tore down and reverse engineered a high power fiber coupled single emitter laser diode module. I also briefly explained some design decisions and the principle of FP laser diodes.
published: 20 Sep 2016 -
High Power Diode Pumped Laser
A "Z-Fold" high power fiber coupled diode pumped Nd vanadate laser. A description of the design of this particular laser and general discussion of the considerations that need to be made when constructing this class of laser. Demonstrations of power output, beam quality, and the layout of the laser optics is shown.
published: 29 Sep 2013 -
-
Component Tester and Laser Diode in the Banggood Mail bag
Nice little mail bag arrived from Banggood so let's have a look inside The component tester gets a thorough test and also a tear down The Laser Diode is examined and specs reviewed but is the subject of a later video for a full test with my CNC Projects DANIU™ LCR-TC1 1.8inch Colorful Display Multi-functional Transistor Tester https://goo.gl/TSyuP1 EleksMaker® LA03-3500 450nm 3.5W Blue Laser Module -- https://goo.gl/wXUoZD A great improvement over my older and broken component tester....
published: 05 Jul 2017 -
-
808nm diode laser using operation
published: 02 Jun 2016 -
World's Most Powerful Visible Diode Laser
- Order: Reorder
- Duration: 21:27
- Updated: 06 Jul 2015
- views: 7539
Fibre Laser Diode Module
- Order: Reorder
- Duration: 41:38
- Updated: 17 Mar 2013
- views: 16165
Teardown of a fiber output laser assembly.
I did part number/component description annotations again this time.
Teardown of a fiber output laser assembly.
I did part number/component description annotations again this time.
https://wn.com/Fibre_Laser_Diode_Module
Teardown of a fiber output laser assembly.
I did part number/component description annotations again this time.
- published: 17 Mar 2013
- views: 16165
33. Photonic Devices (LED, Photo diode,LASER,PIN diode) (Electron devices)
- Order: Reorder
- Duration: 46:37
- Updated: 18 Mar 2013
- views: 24170
For More Video lectures from IIT Professors .......visit
www.satishkashyap.com
Video Lectures on Electron Devices by Prof. A.N. Chandorkar, IIT Bombay
1. His...
For More Video lectures from IIT Professors .......visit
www.satishkashyap.com
Video Lectures on Electron Devices by Prof. A.N. Chandorkar, IIT Bombay
1. History of electronics.flv
2. History of Electronics (contd..).flv
3. Introduction to Semiconductors
4. Introduction to Semiconductors contd...
5. Introduction to Semiconductors contd...
6. Introduction to Semiconductors contd...
7. Introduction to Semiconductors contd...
8. Introduction to Semiconductors contd...
9. Introduction to Semiconductors contd...
10. Diffusion
11. Excess Carriers
12. Excess Carriers contd...
13. System in Steady State
14. PN Junction
15. PN Junction Fabrication
16. PN Junction contd...
17. PN Junction contd...
18. VI charecteristics of PN Junction
19. PN Junction under Forward Bias
20. PN Junction under forward bias
21. PN Junction
22. MOS Capacitor
23. MOSFET
24. V I characteristics of MOSFET
25. V-I Characteristics of MOSFET
26. MOSFET
27. MOSFET Scaling
28. BJT (Bipolar Junction Transistor)
29. Operation of PNP Transistor
30. Operation of PNP Transistor contd...
31. Operation of PNP Transistor contd...
32. Small signal model of BJT
33. Photonic Devices (LED, Photo diode,LASER,PIN diode)
34. Photonic Devices (LED, Photo diode,LASER,PIN diode) Continued...
https://wn.com/33._Photonic_Devices_(Led,_Photo_Diode,Laser,Pin_Diode)_(Electron_Devices)
For More Video lectures from IIT Professors .......visit
www.satishkashyap.com
Video Lectures on Electron Devices by Prof. A.N. Chandorkar, IIT Bombay
1. History of electronics.flv
2. History of Electronics (contd..).flv
3. Introduction to Semiconductors
4. Introduction to Semiconductors contd...
5. Introduction to Semiconductors contd...
6. Introduction to Semiconductors contd...
7. Introduction to Semiconductors contd...
8. Introduction to Semiconductors contd...
9. Introduction to Semiconductors contd...
10. Diffusion
11. Excess Carriers
12. Excess Carriers contd...
13. System in Steady State
14. PN Junction
15. PN Junction Fabrication
16. PN Junction contd...
17. PN Junction contd...
18. VI charecteristics of PN Junction
19. PN Junction under Forward Bias
20. PN Junction under forward bias
21. PN Junction
22. MOS Capacitor
23. MOSFET
24. V I characteristics of MOSFET
25. V-I Characteristics of MOSFET
26. MOSFET
27. MOSFET Scaling
28. BJT (Bipolar Junction Transistor)
29. Operation of PNP Transistor
30. Operation of PNP Transistor contd...
31. Operation of PNP Transistor contd...
32. Small signal model of BJT
33. Photonic Devices (LED, Photo diode,LASER,PIN diode)
34. Photonic Devices (LED, Photo diode,LASER,PIN diode) Continued...
- published: 18 Mar 2013
- views: 24170
High power fiber coupled laser diode teardown
- Order: Reorder
- Duration: 22:58
- Updated: 20 Sep 2016
- views: 1239
In this video I tore down and reverse engineered a high power fiber coupled single emitter laser diode module. I also briefly explained some design decisions an...
In this video I tore down and reverse engineered a high power fiber coupled single emitter laser diode module. I also briefly explained some design decisions and the principle of FP laser diodes.
https://wn.com/High_Power_Fiber_Coupled_Laser_Diode_Teardown
In this video I tore down and reverse engineered a high power fiber coupled single emitter laser diode module. I also briefly explained some design decisions and the principle of FP laser diodes.
- published: 20 Sep 2016
- views: 1239
High Power Diode Pumped Laser
- Order: Reorder
- Duration: 22:05
- Updated: 29 Sep 2013
- views: 23646
A "Z-Fold" high power fiber coupled diode pumped Nd vanadate laser. A description of the design of this particular laser and general discussion of the considera...
A "Z-Fold" high power fiber coupled diode pumped Nd vanadate laser. A description of the design of this particular laser and general discussion of the considerations that need to be made when constructing this class of laser. Demonstrations of power output, beam quality, and the layout of the laser optics is shown.
https://wn.com/High_Power_Diode_Pumped_Laser
A "Z-Fold" high power fiber coupled diode pumped Nd vanadate laser. A description of the design of this particular laser and general discussion of the considerations that need to be made when constructing this class of laser. Demonstrations of power output, beam quality, and the layout of the laser optics is shown.
- published: 29 Sep 2013
- views: 23646
#24 Blu-Ray Laserpointer aus einem Brenner
- Order: Reorder
- Duration: 38:53
- Updated: 16 Jul 2016
- views: 17743
Heute versuche ich die Laserdiode eines Blu-ray-Brenners in einen Laserpointer einzusetzen.
Bluray-Brenner: http://www.lg.com/us/products/documents/BH10LS30%20...
Heute versuche ich die Laserdiode eines Blu-ray-Brenners in einen Laserpointer einzusetzen.
Bluray-Brenner: http://www.lg.com/us/products/documents/BH10LS30%20spec%20sheet.pdf
https://wn.com/24_Blu_Ray_Laserpointer_Aus_Einem_Brenner
Component Tester and Laser Diode in the Banggood Mail bag
- Order: Reorder
- Duration: 37:09
- Updated: 05 Jul 2017
- views: 1732
Nice little mail bag arrived from Banggood so let's have a look inside
The component tester gets a thorough test and also a tear down
The Laser Diode is examin...
Nice little mail bag arrived from Banggood so let's have a look inside
The component tester gets a thorough test and also a tear down
The Laser Diode is examined and specs reviewed but is the subject of a later video for a full test with my CNC Projects
DANIU™ LCR-TC1 1.8inch Colorful Display Multi-functional Transistor Tester https://goo.gl/TSyuP1
EleksMaker® LA03-3500 450nm 3.5W Blue Laser Module -- https://goo.gl/wXUoZD
A great improvement over my older and broken component tester....
https://wn.com/Component_Tester_And_Laser_Diode_In_The_Banggood_Mail_Bag
Nice little mail bag arrived from Banggood so let's have a look inside
The component tester gets a thorough test and also a tear down
The Laser Diode is examined and specs reviewed but is the subject of a later video for a full test with my CNC Projects
DANIU™ LCR-TC1 1.8inch Colorful Display Multi-functional Transistor Tester https://goo.gl/TSyuP1
EleksMaker® LA03-3500 450nm 3.5W Blue Laser Module -- https://goo.gl/wXUoZD
A great improvement over my older and broken component tester....
- published: 05 Jul 2017
- views: 1732
Laser Oscillograph
- Order: Reorder
- Duration: 22:29
- Updated: 25 Mar 2012
- views: 363024
Hack # 52! This marks one year of me making a project a week! This one is a lot of fun because it involves LASERS!
Thanks for watching, for your comments, emai...
Hack # 52! This marks one year of me making a project a week! This one is a lot of fun because it involves LASERS!
Thanks for watching, for your comments, emails and for your donations.
http://hackaweek.com/hacks/?page_id=31
https://wn.com/Laser_Oscillograph
808nm diode laser using operation
- Order: Reorder
- Duration: 23:35
- Updated: 02 Jun 2016
- views: 52
- published: 02 Jun 2016
- views: 52
Mod-03 Lec-34 Semiconductor Laser - I Device Structure
- Order: Reorder
- Duration: 54:16
- Updated: 04 Oct 2013
- views: 11256
Semiconductor Optoelectronics by Prof. M. R. Shenoy, Department of Physics, IIT Delhi. For more details on NPTEL visit http://nptel.iitm.ac.in
Semiconductor Optoelectronics by Prof. M. R. Shenoy, Department of Physics, IIT Delhi. For more details on NPTEL visit http://nptel.iitm.ac.in
https://wn.com/Mod_03_Lec_34_Semiconductor_Laser_I_Device_Structure
fullscreen slideshow
- Playlist
- Chat
fullscreen slideshow
- Playlist
- Chat
3:12
Laser Diodes - How it Works
How the laser diode works.
published: 04 May 2012
Laser Diodes - How it Works
Laser Diodes - How it Works
- Report rights infringement
- published: 04 May 2012
- views: 95964
5:50
HACKED!: Laser Diode from DVD Burner || Constant Current Source
UPDATE: It works! Here is a small video where I use another laser diode: https://youtu.be/...
published: 14 Jun 2015
HACKED!: Laser Diode from DVD Burner || Constant Current Source
HACKED!: Laser Diode from DVD Burner || Constant Current Source
- Report rights infringement
- published: 14 Jun 2015
- views: 1551408
5:37
Why do Laser Diodes Need Driver Circuits And How Do They Work?
The most simple explanation of how the LM317 circuits I've built work.
I hope you can foll...
published: 07 Jul 2012
Why do Laser Diodes Need Driver Circuits And How Do They Work?
Why do Laser Diodes Need Driver Circuits And How Do They Work?
- Report rights infringement
- published: 07 Jul 2012
- views: 295835
3:10
DIY: Powerful 520nm Green Laser Diode Torch! Step by Step Build
I finally got a hold of the amazing new 520nm blueish-green laser diodes! In this video I ...
published: 21 May 2013
DIY: Powerful 520nm Green Laser Diode Torch! Step by Step Build
DIY: Powerful 520nm Green Laser Diode Torch! Step by Step Build
- Report rights infringement
- published: 21 May 2013
- views: 195662
12:35
construction and working of semiconductor laser
published: 30 Jun 2015
construction and working of semiconductor laser
construction and working of semiconductor laser
- Report rights infringement
- published: 30 Jun 2015
- views: 19486
2:02
Laser Diode - EXFO animated glossary of Fiber Optics
Find more glossary: http://www.exfo.com/Support-and-Services/Be-an-Expert-Training-Program...
published: 17 Jun 2011
Laser Diode - EXFO animated glossary of Fiber Optics
Laser Diode - EXFO animated glossary of Fiber Optics
- Report rights infringement
- published: 17 Jun 2011
- views: 269693
6:12
Laser Diode Explained for beginners
A basic explanation of how a laser diode works. In this case it is a high power medical la...
published: 04 Oct 2013
Laser Diode Explained for beginners
Laser Diode Explained for beginners
- Report rights infringement
- published: 04 Oct 2013
- views: 14355
1:35
DIY: Make a $3 Laser Diode Driver!
How to make a cheap and very easy laser diode driver from parts found at any electronics s...
published: 20 Jul 2010
DIY: Make a $3 Laser Diode Driver!
DIY: Make a $3 Laser Diode Driver!
- Report rights infringement
- published: 20 Jul 2010
- views: 355569
3:41
HIGH POWER Burning Laser Diode tested 808nm 500mW 5.6mm TO-18 Infrared IR
808nm 500mW 5.6mm TO-18 Infrared IR Laser Diode
This Infrared laser diode has no PD, is a...
published: 05 Apr 2015
HIGH POWER Burning Laser Diode tested 808nm 500mW 5.6mm TO-18 Infrared IR
HIGH POWER Burning Laser Diode tested 808nm 500mW 5.6mm TO-18 Infrared IR
- Report rights infringement
- published: 05 Apr 2015
- views: 14584
6:38
60 Watt Coherent Laser Diode Test
This is a test of a Coherent laser diode array module. Although small, this laser duode mo...
published: 01 Mar 2009
60 Watt Coherent Laser Diode Test
60 Watt Coherent Laser Diode Test
- Report rights infringement
- published: 01 Mar 2009
- views: 394239
fullscreen slideshow
- Playlist
- Chat
3:12
Laser Diodes - How it Works
How the laser diode works.
published: 04 May 2012
Laser Diodes - How it Works
Laser Diodes - How it Works
- Report rights infringement
- published: 04 May 2012
- views: 95964
5:50
HACKED!: Laser Diode from DVD Burner || Constant Current Source
UPDATE: It works! Here is a small video where I use another laser diode: https://youtu.be/...
published: 14 Jun 2015
HACKED!: Laser Diode from DVD Burner || Constant Current Source
HACKED!: Laser Diode from DVD Burner || Constant Current Source
- Report rights infringement
- published: 14 Jun 2015
- views: 1551408
5:37
Why do Laser Diodes Need Driver Circuits And How Do They Work?
The most simple explanation of how the LM317 circuits I've built work.
I hope you can foll...
published: 07 Jul 2012
Why do Laser Diodes Need Driver Circuits And How Do They Work?
Why do Laser Diodes Need Driver Circuits And How Do They Work?
- Report rights infringement
- published: 07 Jul 2012
- views: 295835
3:10
DIY: Powerful 520nm Green Laser Diode Torch! Step by Step Build
I finally got a hold of the amazing new 520nm blueish-green laser diodes! In this video I ...
published: 21 May 2013
DIY: Powerful 520nm Green Laser Diode Torch! Step by Step Build
DIY: Powerful 520nm Green Laser Diode Torch! Step by Step Build
- Report rights infringement
- published: 21 May 2013
- views: 195662
12:35
construction and working of semiconductor laser
published: 30 Jun 2015
construction and working of semiconductor laser
construction and working of semiconductor laser
- Report rights infringement
- published: 30 Jun 2015
- views: 19486
2:02
Laser Diode - EXFO animated glossary of Fiber Optics
Find more glossary: http://www.exfo.com/Support-and-Services/Be-an-Expert-Training-Program...
published: 17 Jun 2011
Laser Diode - EXFO animated glossary of Fiber Optics
Laser Diode - EXFO animated glossary of Fiber Optics
- Report rights infringement
- published: 17 Jun 2011
- views: 269693
6:12
Laser Diode Explained for beginners
A basic explanation of how a laser diode works. In this case it is a high power medical la...
published: 04 Oct 2013
Laser Diode Explained for beginners
Laser Diode Explained for beginners
- Report rights infringement
- published: 04 Oct 2013
- views: 14355
1:35
DIY: Make a $3 Laser Diode Driver!
How to make a cheap and very easy laser diode driver from parts found at any electronics s...
published: 20 Jul 2010
DIY: Make a $3 Laser Diode Driver!
DIY: Make a $3 Laser Diode Driver!
- Report rights infringement
- published: 20 Jul 2010
- views: 355569
3:41
HIGH POWER Burning Laser Diode tested 808nm 500mW 5.6mm TO-18 Infrared IR
808nm 500mW 5.6mm TO-18 Infrared IR Laser Diode
This Infrared laser diode has no PD, is a...
published: 05 Apr 2015
HIGH POWER Burning Laser Diode tested 808nm 500mW 5.6mm TO-18 Infrared IR
HIGH POWER Burning Laser Diode tested 808nm 500mW 5.6mm TO-18 Infrared IR
- Report rights infringement
- published: 05 Apr 2015
- views: 14584
6:38
60 Watt Coherent Laser Diode Test
This is a test of a Coherent laser diode array module. Although small, this laser duode mo...
published: 01 Mar 2009
60 Watt Coherent Laser Diode Test
60 Watt Coherent Laser Diode Test
- Report rights infringement
- published: 01 Mar 2009
- views: 394239
fullscreen slideshow
- Playlist
- Chat
21:27
World's Most Powerful Visible Diode Laser
"The NUBM44 Laser Diode" The World's Most Powerful
published: 06 Jul 2015
World's Most Powerful Visible Diode Laser
World's Most Powerful Visible Diode Laser
- Report rights infringement
- published: 06 Jul 2015
- views: 7539
41:38
Fibre Laser Diode Module
Teardown of a fiber output laser assembly.
I did part number/component description annota...
published: 17 Mar 2013
Fibre Laser Diode Module
Fibre Laser Diode Module
- Report rights infringement
- published: 17 Mar 2013
- views: 16165
46:37
33. Photonic Devices (LED, Photo diode,LASER,PIN diode) (Electron devices)
For More Video lectures from IIT Professors .......visit
www.satishkashyap.com
Video Lec...
published: 18 Mar 2013
33. Photonic Devices (LED, Photo diode,LASER,PIN diode) (Electron devices)
33. Photonic Devices (LED, Photo diode,LASER,PIN diode) (Electron devices)
- Report rights infringement
- published: 18 Mar 2013
- views: 24170
22:58
High power fiber coupled laser diode teardown
In this video I tore down and reverse engineered a high power fiber coupled single emitter...
published: 20 Sep 2016
High power fiber coupled laser diode teardown
High power fiber coupled laser diode teardown
- Report rights infringement
- published: 20 Sep 2016
- views: 1239
22:05
High Power Diode Pumped Laser
A "Z-Fold" high power fiber coupled diode pumped Nd vanadate laser. A description of the d...
published: 29 Sep 2013
High Power Diode Pumped Laser
High Power Diode Pumped Laser
- Report rights infringement
- published: 29 Sep 2013
- views: 23646
38:53
#24 Blu-Ray Laserpointer aus einem Brenner
Heute versuche ich die Laserdiode eines Blu-ray-Brenners in einen Laserpointer einzusetzen...
published: 16 Jul 2016
#24 Blu-Ray Laserpointer aus einem Brenner
#24 Blu-Ray Laserpointer aus einem Brenner
- Report rights infringement
- published: 16 Jul 2016
- views: 17743
37:09
Component Tester and Laser Diode in the Banggood Mail bag
Nice little mail bag arrived from Banggood so let's have a look inside
The component test...
published: 05 Jul 2017
Component Tester and Laser Diode in the Banggood Mail bag
Component Tester and Laser Diode in the Banggood Mail bag
- Report rights infringement
- published: 05 Jul 2017
- views: 1732
22:29
Laser Oscillograph
Hack # 52! This marks one year of me making a project a week! This one is a lot of fun bec...
published: 25 Mar 2012
Laser Oscillograph
Laser Oscillograph
- Report rights infringement
- published: 25 Mar 2012
- views: 363024
23:35
808nm diode laser using operation
published: 02 Jun 2016
808nm diode laser using operation
808nm diode laser using operation
- Report rights infringement
- published: 02 Jun 2016
- views: 52
54:16
Mod-03 Lec-34 Semiconductor Laser - I Device Structure
Semiconductor Optoelectronics by Prof. M. R. Shenoy, Department of Physics, IIT Delhi. For...
published: 04 Oct 2013
Mod-03 Lec-34 Semiconductor Laser - I Device Structure
Mod-03 Lec-34 Semiconductor Laser - I Device Structure
- Report rights infringement
- published: 04 Oct 2013
- views: 11256
World's Most Powerful Visible Diode Laser...
Fibre Laser Diode Module...
33. Photonic Devices (LED, Photo diode,LASER,PIN d...
High power fiber coupled laser diode teardown...
High Power Diode Pumped Laser...
#24 Blu-Ray Laserpointer aus einem Brenner...
Component Tester and Laser Diode in the Banggood M...
Laser Oscillograph...
808nm diode laser using operation...
Mod-03 Lec-34 Semiconductor Laser - I Device Struc...
See more photos of laser diode
back
Far-Flung Red Dwarf Star Discovered To Be Broadcasting Signal, Researchers Report
Edit WorldNews.com 17 Jul 2017back
After Health Care Bill Fails, McConnell and Trump Turn To Just Repealing Obamacare
Edit WorldNews.com 18 Jul 2017
Senate Majority Leader Mitch McConnell said that he was calling for a vote to repeal the Affordable Care Act, often called Obamacare, even without an immediate replacement after the latest effort at passing health care legislation failed on Monday night, according to CNBC. "Regretfully, it's now apparent that the effort to repeal and immediately replace the failure of Obamacare will not be successful," McConnell said in a statement....
back
After Calling For Help, Minneapolis Police Shoot and Kill Australian Woman
Edit WorldNews.com 17 Jul 2017
After calling 911 for help late on Saturday night, a Minneapolis police officer shot and killed a woman who called, according to the state's Bureau of Criminal Apprehension, reported by National Public Radio. While her identity wasn't released by authorities, her fiancé Don Damond came forward to identify her as Justine Ruszczyk, an Australian woman who taught meditation and yoga ... "She was a lovely, lovely person....
back
Russia, after US meeting on diplomatic row, says ready to retaliate
Edit The National 18 Jul 2017
Russia's foreign ministry said on Tuesday Moscow reserved the right to take retaliatory measures against the US after a meeting in Washington ended without a deal on returning seized Russian diplomatic property....
Industrial resistor manufacturer improves efficiency with £0.5 million laser cutter
Edit Process and Control Today 18 Jul 2017
Power resistor manufacturer Cressall, has purchased an automated fibre laser cutter to ensure its resistors are at the highest level of quality possible ... Fibre laser cutting has many benefits when compared to the traditional electro-hydraulic punching method of sheet metal cutting ... Automation of the new system means the laser can run independently, after undergoing programming by Cressall’s trained engineers....
Exclusive: CNN witnesses US Navy's drone killling laser
Edit CNN 18 Jul 2017
(CNN)In the sometimes hostile waters of the Persian Gulf looms the US Navy's first -- in fact, the world's first -- active laser weapon. The LaWS, an acronym for Laser Weapons System, is not science fiction ... CNN was granted exclusive access to a live-fire test of the laser ... "It is throwing massive amounts of photons at an incoming object," said Lieutenant Cale Hughes, Laser Weapons System Officer....
M&S; slashes plastic use in food packaging to cut waste
Edit The Guardian 18 Jul 2017
Plastics ... In June the retailer was the first in the UK to introduce avocados with laser-printed barcodes in its drive to reduce paper waste. The labels, which are etched onto fruit’s skin with lasers instead of stickers, will save 10 tonnes of paper and five tonnes of glue every year. Laser labelling is more reliable than stickers which have a tendency to fall off the wrinkly and often slightly damp skins ... ....
US Navy Tests Laser Weapons System in Persian Gulf
Edit Sputnik 18 Jul 2017
The US Navy tested the Laser Weapons System (LaWS) in the Persian Gulf, media reported on Tuesday ... ....
Sirius Veterinary Orthopedic Center Announces Class IV Laser Therapy for Veterinary Orthopedics
Edit Pharmiweb 18 Jul 2017
Sirius Veterinary Orthopedic Center Announces Class IV Laser Therapy for Veterinary Orthopedics OMAHA, Neb ... ....
Dermatology Devices Market Analysis By Type (Imaging, Dermatoscopes, Light Therapy, Lasers, Liposuction), By Application (Skin ...
Edit Pharmiweb 18 Jul 2017
Dermatology Devices Market Analysis By Type (Imaging, Dermatoscopes, Light Therapy, Lasers, Liposuction), By Application (Skin Cancer, Hair... Reportlinker ... ....
Running light around a tetrahedron
Edit PhysOrg 18 Jul 2017
Thanks to an innovative ring laser design, geophysicists at LMU can now measure and monitor Earth's rotation with unprecedented accuracy. The new instrument in Fürstenfeldbruck will be formally inaugurated this week ... ....
Global Market Study on Medical Fiber Optics: Hospitals End User Segment Estimated to Register a CAGR of 6.3% Between 2016 and 2024
Edit Market Watch 18 Jul 2017
LONDON, July 17, 2017 /PRNewswire/ -- Persistence Market Research presents an all-encompassing and one of its kind study of the global medical fiber optics market titled 'Medical Fiber Optics Market ... In this report, Persistence Market Research gives an overall view of the global medical fiber optics market and also throws light on the market sentiment and overall segments of this market ... UV-Silica ... Laser Signal Delivery ... Laser Soldering....
Nokia 8 leaked press render reveals design, dual-rear cameras with Carl ZEISS optics
Edit BGR 18 Jul 2017
The Nokia 8 will likely to be the first HMD-made smartphone with dual-rear cameras and Carl ZEISS optics. Earlier this year, Nokia made its much-awaited comeback with three Android smartphones along with the iconic feature phone, Nokia 3310 ... ALSO READ ... Report. Turn to the back, and you have the cylindrical camera module — housing two cameras, laser auto-focus module and an LED flash ... ALSO READ ... ALSO READ ... ....
House's quartet reports donors
Edit Arkansas Online 18 Jul 2017
WASHINGTON -- U.S. Rep. Bruce Westerman had the strongest fundraising quarter of any House member from Arkansas, according to campaign finance reports ... The 2nd district incumbent, U.S. Rep. French Hill of Little Rock, brought in $162,444 ... Rep ... U.S. Rep ... fec.gov ... "Over the Spring & Summer, the Democratic Party of Arkansas has kept a laser-like focus on the work that must be done for electoral success in 2018," he said in a written statement....
DGP Rao sent on leave, DIG Roopa shunted to traffic
Edit The Times of India 18 Jul 2017
BENGALURU. Putting an end to the fierce internecine slugfest between IPS officers in the prisons department, chief minister Siddaramaiah shunted out director general of police (prisons) H N Sathyanarayana Rao and deputy inspector general (prisons) D Roopa on Monday, ahead of a formal inquiry into corruption allegations, including special treatment to jailed AIADMK chief V K Sasikala ... New Laser Eye Causing Sensation in LondonLasik Eyes....
Nvidia is distancing itself from its driverless car tech competition
Edit Business Insider 18 Jul 2017
NVIDIA has been working for years to bring its semi-autonomous vehicle technology to the roads, and the company just showed that it continues to be a leader in the space with the debut of Audi's new A8 ... NVIDIA's long list of customers is growing ... That's even more important in this case because the A8 is the first production car to include lidar, a laser system that scans the vehicle's surroundings ... Copyright 2017 ... Loading video... More ... ....
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