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Thread: wow!!! you guys gotta read this!

  1. #1
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    Default wow!!! you guys gotta read this!

    sorry if this is old news to some of you, but this is COOL SHIT!!!! 15W RGB laser off of ONE Laser!!! i would HATE to know how much this costs though! VERY interesting article.

    READ HERE.

    -Marc
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  2. #2
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    oh damn! that should be nice!
    -Josh

  3. #3
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    Thumbs up

    That beast is BAD! I like the design, almost recycles the wastebeams!
    Love, peace, and grease,

    allthat... aka: aaron@pangolin

  4. #4
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    Default

    628nm is pretty orange, but you gotta' love the fact that red and blue come from one green beam and some PFM!

    James.

  5. #5
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    james your reference to PHM is pure fucking magic right???


    my dad was taught that a long time ago by one of his teachers!
    -Josh

  6. #6
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    Default

    Yes. PFM is just another engineering TLA, like RCH and NFG.

    BFH, or BFL in the case of this group...

    James.
    Last edited by James Lehman; 09-26-2008 at 15:42.

  7. #7
    mixedgas's Avatar
    mixedgas is offline Creaky Old Award Winning Bastard Technologist
    Infinitus Excellentia Ion Laser Dominatus
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    Default

    SBIR means they got about 40,000 to 100,000 for phase I and 3x that for phase II
    And GOT TO KEEP THE RIGHTS TO THE TECHNOLOGY! 15 watts into that lcd system was probably 6 watts out and the mystical polarization correction mean sthey were too cheap to use bowtie fiber.

    Other then that OPOs are not something special, the place I used to work had one system rated to tune from 670 nm to 10 microns using 3 sets of optics, ie visible to far infrared. The prof added a external doubler to make that go down to as low as 354

    It is a better design then the Schnider/Zeiss 130,000$ 6 watt one that was used by a couple of theme parks in the US and by AVI.

    Steve Roberts

  8. #8
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    Default

    It is a pulsed system with about 22KHz. This is very dangerous and not useable for Lasershow (audience scanning or graphics).
    To make the thing suitable for Lasershow, it must be modelocked (like the Schneider/Jenlas design) to get a high frequency in the MHz range. And this will make it probably same expensive.
    Nothing new, in my eyes. But interesting.

    Joachim
    Producer of EasyLase USB and NetLase
    Lasershow software DYNAMICS

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