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Thread: 8w projector build

  1. #1
    Join Date
    May 2014
    Location
    Barcelona, Spain
    Posts
    439

    Default 8w projector build

    Hi!
    Happy to share what I'm working these days:
    p73 quad...3w
    Nichia 520 2w
    9mm 445 4w
    Beam output x-y angle from each module is adjustable for a perfect NF alignment
    All modules with cyls & spatial filter
    Last edited by jors; 02-03-2016 at 14:21.

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

    Default

    It looks very nice!
    Not every line is shorter than the curve.

  3. #3
    Join Date
    Dec 2006
    Location
    Essex, UK
    Posts
    8,647

    Default

    let me turn my computer screen upside down
    Eat Sleep Lase Repeat

  4. #4
    Join Date
    Jun 2008
    Location
    Yellowknife, NT, Canada
    Posts
    2,147,484,113

    Default

    Quote Originally Posted by andy_con View Post
    let me turn my computer screen upside down
    To be fair, it looks like it's PL doing something funky with the image. If you open it and then click again to maximize it has the correct rotation.

    Nice looking build!

  5. #5
    Join Date
    Dec 2006
    Location
    Essex, UK
    Posts
    8,647

    Default

    I was only messin

    Quote Originally Posted by Diachi View Post
    To be fair, it looks like it's PL doing something funky with the image. If you open it and then click again to maximize it has the correct rotation.

    Nice looking build!
    Eat Sleep Lase Repeat

  6. #6
    Join Date
    Jun 2008
    Location
    Yellowknife, NT, Canada
    Posts
    2,147,484,113

    Default

    Quote Originally Posted by andy_con View Post
    I was only messin
    I know Just thought I'd point that out!

  7. #7
    Join Date
    Jun 2008
    Location
    Yellowknife, NT, Canada
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    Quote Originally Posted by jors View Post
    hahahahah pic is uploaded with ipad...I've shot with ok orientation...dont know why is reversed...

    Its alive!
    Attachment 47435
    My phone does the same thing with some images on some sites when I upload them. It's an Android. Not sure why - haven't bothered to figure it out.

    Looking good there! Looks like you have a nice even size match with your beams there too!

  8. #8
    Join Date
    May 2014
    Location
    Barcelona, Spain
    Posts
    439

    Default

    Yes! I've finally found correct cyl distances from diode aperture to get 0,9mrad exact on every module, so beams overlap pretty well.
    FF aligment is very easy adjustment thanks to Thorlabs allen mounts that will be accessible from front PJ, so no need to open the case for alignment
    Last edited by jors; 06-25-2015 at 09:33.

  9. #9
    Join Date
    Oct 2009
    Location
    Israel
    Posts
    72

    Default

    And the price is...?

  10. #10
    Join Date
    Aug 2008
    Location
    UK
    Posts
    5,704

    Default

    Quote Originally Posted by andy_con View Post
    let me turn my computer screen upside down
    Don't worry Andy, it' just a nerd's eye view.

    Nice build Jors.

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