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Thread: LWE 221 PS

  1. #1
    Join Date
    Aug 2014
    Location
    Doha, Qatar
    Posts
    402

    Default Wanted: Power supply, controller & manual for Lightwave Electronics 221 10W ND:YAG

    I have a need for one or more power supplies for the Lightwave Electronics model 221 10W ND:YAG laser. Does anyone know if the PS/controller for the 211 is compatible, except for the needed diode voltage and current? The controller interface pin-out on the 221 otherwise looks identical to the 211, although the 211 uses a Q-switch while the 221 an AOM.

    There is a whole lot of info on the LWE 221 which can be found on Sam's Laser FAQ, so I have that, but if a controller and power supply or manual is available, I'm interested!

    Click image for larger version. 

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    It's a shame this doesn't do Q-switched pulses, but it does have an AOM.

    I did not expect to find the optics for the YAG are not placed strait out off the end of the rod, the optics on both ends at an angle away from the physical axis of the rod. Wish I had a drawing showing how the beam flows inside the unit, if anyone has one please let me know

    About eight years ago I found these YT video's on the unit, took awhile for one to pop up on ebay, but its on the way to me now:

    https://youtu.be/tlno_zL55NE?si=VHaeCqHDmPdS0seb


    https://youtu.be/ZzkEZHuW4dE?si=YudsKT6R4ApNSqmm
    Last edited by Laser57; 04-08-2024 at 08:33.
    Glowing green eyes is a camera photoflash reflection.

  2. #2
    Join Date
    Aug 2014
    Location
    Doha, Qatar
    Posts
    402

    Default

    Here's a YT video of what I need the Lightwave Electronics PS-221 for, shown is an older V01 and the newer V04:

    https://youtu.be/b2Ss5CiLj0o?si=w7xt6o5WTXWAsP28
    Glowing green eyes is a camera photoflash reflection.

  3. #3
    Join Date
    May 2007
    Location
    Minnesota
    Posts
    163

    Default Lightwave

    I have a few extra power supplies, etc... Also have the user manuals.

    -George

  4. #4
    Join Date
    Aug 2014
    Location
    Doha, Qatar
    Posts
    402

    Default

    Quote Originally Posted by hologeek View Post
    I have a few extra power supplies, etc... Also have the user manuals.

    -George
    Thanks George, please PM me the info and prices.

    Chris
    Glowing green eyes is a camera photoflash reflection.

  5. #5
    Join Date
    Jan 2015
    Location
    switzerland
    Posts
    175

    Default an other LWE 221 in action !

    Please find another laser LWE 221 in action ! http://www.swissrocketman.fr/dpss-li...2c3%2c147.html other laser on my webside

  6. #6
    Join Date
    Aug 2014
    Location
    Doha, Qatar
    Posts
    402

    Default

    I saw one of your two videos on this laser eight years ago and fell in love with it then, that's why I bought these heads Such a beautiful girl she is.
    Glowing green eyes is a camera photoflash reflection.

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