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    Laser and laser glasses testing and interesting results

    Just thought I'd share some testing I did tonight with a few pairs of safety glasses and two different green lasers. I'm testing using a ThorLabs benchtop power meter with photodiode sensor. I have a green laser pointer that I got years ago. Fairly bright but never tested before. I also have...
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    Quick and dirty test for IR emissions from a green laser?

    I've read the NIST paper but it occurred to me to try a different test. I'd like to hear feedback on the validity of this. My cellphone front camera is very sensitive to IR. A remote control looks like a flashlight. So, I took my green laser and put it against HDE red 405-532nm glasses...
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    What should one expect to see while wearing safety glasses?

    I just picked up a cheap eBay 405nm laser to play with. From what I understand, this model is putting out between 750mW and 1W (based on testing results posted on these forums and from a friend who put one on a LPM). It came with a set of glasses that look identical to these...


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