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Exactly an A140 blue diode. I want it to pulse it for better lifetime. So any help would be great.

So that's the question. Is there any laser driver capable of pulsing a laser? Does anyone have schematics for pulsing?

Hello to everyone, greets from croatia.Im not a totaly newbie to lasers i know the basics and al lot more. I joined to LPF because i want to know more about lasers and so that i can post on forum to ask what i dont know. Yes i registered here 3 months ago but i didnt introduce myself and im...

i think that those single lens ps3 laser sleds have 3 wavelengts in one...they have it at dealextreme here's one: Genuine Sony KES-400A Repair Parts Replacement Laser Drive Module for PS3 - Free Shipping - DealExtreme

try cleaning your lens :D it's best with alcohol and cotton :D

Have you tried focusing it to a tiny dot? maybe that's your problem :san:

nice 445 nm build there i will maybe make one in a while :D but how did you fix that heatsink on the flashlight?

assassins creed style

lm 317 driver ftw :bowdown: ;)

yes it's Laser World: Cheap Red Laser, Green Laser, Blue Laser, Purple Laser - Free Shipping but only accepted creditcard payment

what happened with dealextreme...i was looking at green laser pointers on deal extreme and there was everything and i looked now and there was only <5 mw lasers including the red and the blue ones