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Thread: The Oldest Lasers I Can Find

  1. #1
    Join Date
    Jun 2009
    Location
    Mesa, AZ
    Posts
    1,270

    Default The Oldest Lasers I Can Find

    Title says it all. Droppin' my line in the water here again to see what might be lurking just under the surface.

  2. #2
    Join Date
    Jun 2010
    Location
    Youngstown OH temporary
    Posts
    135

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    is 1978 old enough? I have a couple HeNes from DiscoVision players. One is dead (getter gone white) but the other looks decent.

  3. #3
    Join Date
    Jun 2010
    Location
    El Paso, Texas USA and Juarez,Chihuahua Mexico
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    296

    Default

    Quote Originally Posted by robert hess View Post
    Title says it all. Droppin' my line in the water here again to see what might be lurking just under the surface.
    I have a Rare Orange He-Ne.
    Wiki:The first visible wavelength laser diode was demonstrated by Nick Holonyak, Jr. in 1962.



    FS: hi grade SEAL DUST

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