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Thread: multi-beam source

  1. #1
    Join Date
    Nov 2023
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    Laser Warning multi-beam source

    I am looking for a laser module that can output ten parallel collimated beams of 450nm, 5-8w per beam.
    If this doesnt exist, I'm building one.
    I want individual control of each beam, and it should come from individual diodes, not a bar.
    The beam size needs to be relatively small as the end effect here is to have a spot size of 100 micron by ten spots wide all next to each other with no gap.
    To be clear, the beams emitted need to be no larger than ~1" wide all together and there will be a final focusing lens applied separate from the module after the beams have traveled a distance no greater than ~4 feet.
    Last edited by mariobro3; 11-25-2023 at 07:08.

  2. #2
    Join Date
    Nov 2023
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    Default

    well, kinda like this...
    https://www.youtube.com/watch?v=M7Csmej8XWs
    wondering what they are using to block the pulse... what about an LCD screen like resin printer use?

    edit: also this:
    https://pubs.aip.org/lia/jla/article...igh-throughput
    Last edited by mariobro3; 11-25-2023 at 10:04.

  3. #3
    Join Date
    Nov 2023
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    Default

    If Admin could delete this that would be cool.
    Maybe a bit outside of this forums scope...

  4. #4
    mixedgas's Avatar
    mixedgas is offline Creaky Old Award Winning Bastard Technologist
    Infinitus Excellentia Ion Laser Dominatus
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    Default

    Toto, we're not in Kansas, anymore...
    Qui habet Christos, habet Vitam!
    I should have rented the space under my name for advertising.
    When I still could have...

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