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Thread: Hiatus under the LBO crystal

  1. #1
    Join Date
    Feb 2008
    Location
    Hungary
    Posts
    411

    Default Hiatus under the LBO crystal

    Hi,
    The green laser module is work good, but I little bit worried the LBO crystal of life time.
    LBO crystal does not fill on the plate well. This is hiatus and other side is skew.
    I attached the photos.
    The LBO house in the middle of a small aluminum plate is lifted.
    Questions: Proper cooling of the crystal now? Can I fill in the gaps? What about the skew position?
    What is the LBO optimal temperature?

    Thank you the tips,
    Attached Thumbnails Attached Thumbnails LBO.JPG  

    LBO_lbo.JPG  

    Last edited by whiteg; 07-14-2015 at 02:16.

  2. #2
    Join Date
    May 2012
    Location
    Russia
    Posts
    34

    Default

    What is the power of the laser module?
    Not every line is shorter than the curve.

  3. #3
    Join Date
    Feb 2008
    Location
    Hungary
    Posts
    411

  4. #4
    Join Date
    May 2012
    Location
    Russia
    Posts
    34

    Default

    500 mw - small power.
    But, if you are afraid of overheating сrystal, filling the space under the crystal house with thermally conductive adhesive.
    Not every line is shorter than the curve.

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