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Thread: 4 x 22W @ 589nm

  1. #1
    Join Date
    Sep 2006
    Location
    Netherlands
    Posts
    1,435

    Cool 4 x 22W @ 589nm

    Astronomy geeks probably already got this, but still some impressive man-high lasers firing 30cm diffraction limited beams in these pics.

    http://gizmodo.com/these-four-laser-...owe-1773321042

    http://www.eso.org/public/announcements/ann12012/

    http://www.eso.org/sci/facilities/develop/4LGSF.html

    https://www.tno.nl/vlt4lgsf/

  2. #2
    Join Date
    Dec 2006
    Location
    Essex, UK
    Posts
    8,648

    Default

    Some of them photos in the first link are pure porn
    Eat Sleep Lase Repeat

  3. #3
    Join Date
    Oct 2007
    Location
    Wisconsin
    Posts
    305

    Default

    very interesting, nice color too! I wonder why they stopped at 4 lasers!

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