670-690nm 500mW To3 TEC cooled Diode

[Atomicrox]

Here's a c-mount 690nm 500mW diode:
690nm 500mW 0.5W c-mount ·â×°¼¤¹â¶þ¼«¹Ü-ÌÔ±¦Íø
About 115USD. Might be worth it for wavelength collectors!

 

[DashApple]

Well just a update , Got a X4 LPM

The diode at 20C @ 1.1A does 750mW after a Lens .



500mW 670-690nm by TwirlyWhirly555, on Flickr

 

[Fiddy]

nice man, similar output to my handheld version.

 

[DashApple]

Thanks , Im waiting on a AR lens to test it again as i'm losing a lot of light from the fast axis so I need to get a SF cylinder lens . I have measured almost 900mW with the sensor 1cm in front of the diode , but that close may cause accuracy errors .