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  1. phosphoressential

    Hello - New Member From Portland, OR

    Hellooooooo all you pointers of lasers! phosphoressential here, hailing from the crisp morning dew of the Pacific Northwest. I'm an opto-mechanical engineer for a company in the semiconductor industry. My small satellite office specializes in optics and lasers. In the back lab we have a van...
  2. phosphoressential

    Laser Power Needed for Beam Visibility by Wavelength

    Hi All! First real post. Real happy to be here. This is something everyone thinks about at some point when dealing with what power you need to achieve a visual effect with a certain wavelength of light. What I would like to see is a graph of the milliwattage needed at any wavelength to achieve...


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