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new build-495,405 and 460nm laser

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while waiting for my article to be approved in buy, sell and trade
i post some picture,video and information about new laser,i build in today
-first is 495nm-i set at 250ma and use 2x14500 baterry
-second is 405nm (sharp 350mw) diode -i set at 750ma and use 2x14500 baterry-i think it is 800mw+(i use G7) lens
I would like to sell them to those who are looking for new colors - thanks:drool::drool::drool:
link picture:https://i.imgur.com/vbPaQFp.jpg
https://i.imgur.com/QXwAj7t.jpg
https://i.imgur.com/e1uR58U.jpg
https://i.imgur.com/URiKUz4.jpg
https://i.imgur.com/ZZl16aE.jpg
https://i.imgur.com/2FsRiBf.jpg
link video:https://www.youtube.com/watch?v=jGtmXto_6lU
https://www.youtube.com/watch?v=du16GQ0l3CA:drool:
 

Richie89

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I'm enjoying this new color-it's amazing-the price has gone down a lot, if it was 2.3 years ago, maybe just a dream.
thank sharp company:làn sóng:
yes sharp has really been puting out some astonishing diodes lately :)
its funny because i remember 15 years ago my dad bought me a sharp stereo which gave me nothing but problems, who would have thought in a million years that same brand would be making some stunning laser diodes years later.
 
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300mw 405nm Nichia Laser Diode NDV4B16

is this the 405nm diode you have?if so it is pretty impressive that has 1.1w rated pulsed output.hope you had an lpm to mesure it.

the title says nichia but the datasheet is from sharp
I do not have LPM, but really it's more powerful than the legendary brd-209
As you know-sharp always bring the surprise, when the 505nm diode 35mw can reach 170mw then I am confident the 405nm 350mw can reach 1w:ví dụ:
 

paul1598419

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It really depends on how much wavelength shift you are getting by over driving the Sharp diode. If it is 410nm to 415nm, it can look much brighter without having the power of the BDR-209. That is why you need a good LPM, because you cannot tell just by sight alone.
 
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It really depends on how much wavelength shift you are getting by over driving the Sharp diode. If it is 410nm to 415nm, it can look much brighter without having the power of the BDR-209. That is why you need a good LPM, because you cannot tell just by sight alone.
Maybe the thing you said was true-I need a LPM to measure-and I saved one for testing
 
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paul1598419

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:thinking: I don't understand. You said you don't have a laser power meter, but in the next post you said- "I was holding an LPM- and I saved one for testing".
 
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:thinking: I don't understand. You said you don't have a laser power meter, but in the next post you said- "I was holding an LPM- and I saved one for testing".
My English is bad-I mean, I kept 1 405nm diode to check both wavelength and power , I would buy 1 lpm from astralis in the near future:Thiên thần:
 




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