Diode Laser: Difference between revisions

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*60W laser diode running SME - YouTube _ [https://youtu.be/EbqJnS1AgPI]
*60W laser diode running SME - YouTube _ [https://youtu.be/EbqJnS1AgPI]
*Laser kit, 200W, from Nufern for experimental use - [https://www.google.com/url?sa=t&source=web&rct=j&url=http://www.nufern.com/library/getpdf/id/437/&ved=0ahUKEwjGm4vl1dbQAhXCRSYKHXBhDDIQFgiWATAZ&usg=AFQjCNENHAqJBtR96v0-jRXoxLaVRCxrvA]. Potentially perfect OSPD collaboration if guarantee market for 1000 devices.
*Laser kit, 200W, from Nufern for experimental use - [https://www.google.com/url?sa=t&source=web&rct=j&url=http://www.nufern.com/library/getpdf/id/437/&ved=0ahUKEwjGm4vl1dbQAhXCRSYKHXBhDDIQFgiWATAZ&usg=AFQjCNENHAqJBtR96v0-jRXoxLaVRCxrvA]. Potentially perfect OSPD collaboration if guarantee market for 1000 devices.
=Design=
*Neodymium-doped solid state lasers continue to be the laser source of choice for industrial applications. Direct pumping of the upper Nd laser level at 885-nm (rather than at the more traditional broad 808-nm band) offers the potential of improved performance through a reduction in the lasing quantum defect, thereby improving system efficiency, reducing cooling requirements, and enabling further TEM00 power scaling. - [https://en.wikipedia.org/wiki/Diode-pumped_solid-state_laser]
=Data=
=Data=
*CO2 laser is 10000 nM (10 micron) wavelength, IR
*CO2 laser is 10000 nM (10 micron) wavelength, IR
=Sourcing=
=Sourcing=
*5W 808 NM pump diode - $177- [http://www.ebay.com/itm/Laser-Diode-5-Watt-915nm-Fiber-Coupled-100um-JDSU-6390-L3-5W-NEW-63-00192-/111598671030]
*5W 808 NM pump diode - $177- [http://www.ebay.com/itm/Laser-Diode-5-Watt-915nm-Fiber-Coupled-100um-JDSU-6390-L3-5W-NEW-63-00192-/111598671030]

Revision as of 00:45, 3 December 2016

Design

  • Neodymium-doped solid state lasers continue to be the laser source of choice for industrial applications. Direct pumping of the upper Nd laser level at 885-nm (rather than at the more traditional broad 808-nm band) offers the potential of improved performance through a reduction in the lasing quantum defect, thereby improving system efficiency, reducing cooling requirements, and enabling further TEM00 power scaling. - [3]

Data

  • CO2 laser is 10000 nM (10 micron) wavelength, IR

Sourcing

  • 5W 808 NM pump diode - $177- [4]
  • 40W $80 used - [5]
  • 50W - $320 - [6]
  • 500W - $2k - [7]
  • 500W - $1-2k - [8]