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Thread: Anyone have waveplates for 462nm for sale ?

  1. #1
    Join Date
    Oct 2007
    Location
    Vancouver, Canada
    Posts
    326

    Default Anyone have waveplates for 462nm for sale ?

    Tonight in testing I confirmed that 445nm waveplates do not at all work for 462nm. Swapped the diodes in my old dual pbs combiner, but am getting about 30% power through the cube regardless of rotation of the waveplate. So I'm wondering if anyone has any for sale yet at the hobbyist level ? I'm sure they are available from places like edmund, but hoping not to spend that much.

    I guess my end goal is a quad, using a pair of 462nm's and a pair of 445nm's, so can work around it for now by knife edging each pair and making sure to keep the 445nm's on the waveplate side of the module.

  2. #2
    Join Date
    May 2007
    Location
    Austria/Vienna
    Posts
    285

    Default

    Hello!
    These Waveplates are avaiable in our shop. They work for 455-465nm without any more loss.
    http://www.laserpartshop.com/shop/ar...OL-WAVE-457%26
    Bests,
    Phil

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