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Thread: Combining 640nm and 660nm?

  1. #11
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    Thanks for the idea Andy. I have two 642nm 150mw diodes combined with knife edge now I'm going to try and get two 658nm diodes knifed and combined with the 642nm using a PBS.

  2. #12
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    Quote Originally Posted by MisterWilling View Post
    Thanks for the idea Andy. I have two 642nm 150mw diodes combined with knife edge now I'm going to try and get two 658nm diodes knifed and combined with the 642nm using a PBS.
    Please share these results with us.
    Love, peace, and grease,

    allthat... aka: aaron@pangolin

  3. #13
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    I have been assured by bridge that I am able to combine 660 with 640 using a PBS cube

  4. #14
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    Quote Originally Posted by Things View Post
    I have been assured by bridge that I am able to combine 660 with 640 using a PBS cube
    Didn't I tell you that in post number 2? .

    Jem
    Quote: "There is a theory which states that if ever, for any reason, anyone discovers what exactly the Universe is for and why it is here it will instantly disappear and be replaced by something even more bizarre and inexplicable. There is another that states that this has already happened.”... Douglas Adams 1952 - 2001

  5. #15
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    I wouldn't think that 20-30nm would make so much of a difference as to make the losses unacceptable.

  6. #16
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    Quote Originally Posted by Jem View Post
    Didn't I tell you that in post number 2? .

    Jem
    Yeah, though I wasnt sure whether this was single diode or not

  7. #17
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    Quote Originally Posted by Things View Post
    Yeah, though I wasnt sure whether this was single diode or not
    Revisiting an old thread here -

    Dan, what did you wind up using to combine your 640nm with 660nm -
    PBS cube, or dichro?

    Looks like I'm going to have a similar requirement in a day or two....
    RR

    Metrologic HeNe 3.3mw Modulated laser, 2 Radio Shack motors, and a broken mirror.
    1979.
    Sweet.....

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