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Thread: 1watt 635nm 9mm diode

  1. #1
    Join Date
    Dec 2006
    Location
    Essex, UK
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    Default 1watt 635nm 9mm diode

    ive got some 1watt 635nm 9mm diode, i suspect they are no good for scanner use at all.

    but any suggestion on how to sort the beam? or am i correct in saying might as well bin em!

    lens only



    prism pair



    18 metres using aixiz glass lens and prism pair

    Eat Sleep Lase Repeat


    Aluminium Optic Mounts

    http://www.laser-man.co.uk/opticmounts/

  2. #2
    Join Date
    Jul 2007
    Location
    west sussex uk
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    2,279

    Default beam

    hey andy lots of gaps in the beam on that last shot
    whats that all about ??
    dont look like the diodes working properly ,maybe parts of the die not working
    When God said “Let there be light” he surely must have meant perfectly coherent light.

  3. #3
    Join Date
    Dec 2006
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    Essex, UK
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    Default

    they all seem to be the same
    Eat Sleep Lase Repeat


    Aluminium Optic Mounts

    http://www.laser-man.co.uk/opticmounts/

  4. #4
    Join Date
    Jul 2007
    Location
    west sussex uk
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    2,279

    Default

    Quote Originally Posted by andy_con View Post
    they all seem to be the same
    are they still putting the full 1w out ? they all doing it ,why how many you got ?
    When God said “Let there be light” he surely must have meant perfectly coherent light.

  5. #5
    Join Date
    Feb 2007
    Location
    Herts, UK
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    1,253

    Default

    Try a longer FL simple PCX lens and see what you get, anything will do to start with so long as the beam fits

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