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Old 07-01-2010, 11:18 AM #1
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Default Wanted: 635-642 high power single mode

I'm looking to buy or commission a single-mode high power focusable red in the 635-642 range (preferably at the 635 end).

Any interested vendors or builders, please pm me.

Thanks

David


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The best:
270 mw Milos custom built focusable with exceptionally low divergence and pinpoint spot
125 mw Dragon pen style "viper" putting out 150+
PGL-III-473-C 50 mw - peaking at 100mw
Daguin 445 custom built putting out 570mw
Daguin custom built Kryton 8x outputting 370mw - burns like fury - superb build and beam
Lots of other lasers too
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Old 07-03-2010, 10:53 PM #2
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Default Re: Wanted: 635-642 high power single mode

I am also interested in one of these to do holograms. Please let us know what you find.

Thanks!
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Building Laser Pointers Using the 445nm Laser Diodes
Diode Lasers:
405nm: 15 and 35mW built, PHR 405nm, 100mW, Dagin's Dorcy built ~200mW
445nm: Built ~3W and Jayrob Built - 445nm <1W
532nm: 70mW and ~200mW
635/650nm: 200mW, and several builds
Gas Lasers:
337nm: Nitrogen (N2) laser, 3mW, 175uJ/pulse, peak @ 30kW and a 6mW, 260uJ/pulse, peak @ 75kW
632nm: Melles Griot HeNe, 0.5, 1. 0 5 0 and 15. 0mW
Dye Laser(s):

380-~1000nm: Different laser dyes, different wavelenghts, different laser powers.

Crystal Laser:
Holmium YAG (Ho:YAG) laser, 2.1 μm, 53W

Assorted laser accessories, including LPM, optics, and a holography table.
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Old 07-04-2010, 12:43 AM #3
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Default Re: Wanted: 635-642 high power single mode

You will have a hard time sourcing a diode like that.

The 635-645nm wavelengths are not as available as the 655nm DVDRW diodes because they are not used in commercial products.

CNI makes portables in those wavelengths.
What do you mean by "high power," though?

A 635nm diode in the 150-500mW range will be multimode and $$$.

Check out e-bay seller "snoctony." He sells Class IIIB 650nm and 635nm C-mounts up to 1W for 650 and 500mW for 635.
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Old 07-04-2010, 01:05 AM #4
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Default Re: Wanted: 635-642 high power single mode

I know of a 60mW single mode 635, but the diode alone is around $450 USD

Then I know of a place to get a single mode 638nm 110mW single mode from a projector, but it would be around $500

This color is not cheap!
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