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Thread: I am interested in a 340 nm LED.

  1. #1
    Join Date
    May 2009
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    Default I am interested in a 340 nm LED.

    I need to have a 340 nm l.e.d. for a dye laser experiment.
    Does anyone know of a relatively inexpensive source for them?
    Thorlabs has them for 175 bucks a piece and that's a lot more than I can afford right now.
    Thanks !

    Nate.
    Will there be three phase!!!!

  2. #2
    Join Date
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    Default

    this lambda should be pretty efficient for circuit board making, but I never found lower than 375nm when I searched for that usage

    are you trying to reproduce a pulsed UV dye laser? (because of the proximity to 337.1nm)

  3. #3
    mixedgas's Avatar
    mixedgas is offline Creaky Old Award Winning Bastard Technologist
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  4. #4
    Join Date
    Oct 2012
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    Default

    I advise you go to ebay or amazon. There are lots of companies for your option and you can get a reference price if you want to deal with other online stores.
    Follow me on Twitter @qpstore

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