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  1. S

    Yet another reason Laserglow is awesome

    I saw this on reddit, thought it might be appreciated here: Original post: I had a special request when I ordered my green laser, I thought they forgot... : funny
  2. S

    Well, I feel stupid

    I have somehow managed to LED my new 445nm diode within about thirty minutes of receiving it. My best guess as to the cause is forgetting to short the capacitor before connecting the diode. However, I calculated the total stored energy of the cap to be only 0.00025 Joules, and I don't think that...
  3. S

    Question about a HeNe found at flea market

    While I was at the flea market today, I ran across a Spectra Physics 105-1 10 mw laser head for $7. I figured it was probably broken, but for that price, it was too good a deal to pass up. Anyone have any specs or info on this laser and how to test it?
  4. S

    Hi all

    Hey everyone, I've been reading this forum for some time, but I just decided to register today. Here's a picture of my current setup:


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