LPC-836

**CDBEAM** · 10-19-2011, 17:44

Thanx Dan !! Onward the quest for more red photons !!! Do you think one could squeeze out a few more photons by TE cooling this LD ???? Always thinking !!!

Beam

**Solarfire** · 10-19-2011, 18:42

Thanks for your effort Dan!

**dilbert** · 10-20-2011, 02:44

Diodes arrived this morning thanks - will get to have a play and post findings this weekend.

**kiyoukan** · 10-21-2011, 11:37

http://laserpointerforums.com/f50/lp...lts-68104.html
someone has tested these before.
Dont look like to much good, but i hope your tests do better.

**danielbriggs** · 10-21-2011, 12:33

Testing straight to destruction isn't really that great.
Getting enough datapoint to plot a curve would tell one much more. I'd also try and do it without a collimating lens (assuming you can capture all of the light onto the sensor); just one less variable...

**kiyoukan** · 10-21-2011, 12:37

i know but the power out was not to much more than the other ones.
Lets just hope for the best.

**andy_con** · 10-21-2011, 13:31

the shittest testing ever in that LPF thread.

lets just turn the current up and up till the diode dies...

**kiyoukan** · 10-21-2011, 13:39

yeah thats why i hope more testing will show what these can take and with good life.
Been wanting a good life red with decent beams and it may just be 4x of these in a quad but who knows maybe that shorty fl lens plus the optics will correct the 300mw ones and make these un needed.

**LaNeK779** · 10-27-2011, 11:08

diodes arrived today, thanks a lot sir briggs!

i hope i will find some time in the weekend to see some red photons

**Solarfire** · 10-27-2011, 18:51

Diodes arrived a couple of days ago but been to busy to even unpack.

Thanks Dan

Thread: LPC-836

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