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Thread: Axicons to combine diodes for a single beam.

  1. #101
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    Drew up a idea. It doesn't have any adjustment. This is a first draft to get my head around it.

    chad
    Attached Thumbnails Attached Thumbnails axicon 4 up rough.jpg  

    axicon 4 up rough2.jpg  

    axicon 4 up rough3.jpg  

    axicon 4 up rough4.jpg  

    axicon 4 up rough5.jpg  



    When the going gets weird, the weird turn pro.


  2. #102
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    Thumbs up

    Gave me chills there for a second.

  3. #103
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    Quote Originally Posted by chad View Post
    Drew up a idea. It doesn't have any adjustment. This is a first draft to get my head around it.

    chad
    Wow, is all I have to say!

    -Adam
    Support your local Janitor- not solicited .

    Laser (the acronym derived from Light Amplification by Stimulated Emissions of Radiation) is a spectacular manifestation of this process. It is a source which emits a kind of light of unrivaled purity and intensity not found in any of the previously known sources of radiation. - Lasers & Non-Linear Optics, B.B. Laud.

  4. #104
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    Thumbs up

    That's some awesome artwork there. Hope it becomes a reality.

  5. #105
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    It is all done in solidworks so there are real numbers behind the drawings. The 'puck' is 1" x 2". I have a cnc machine shop so I can go down and mill it out.

    The big hold up is the axicon and the fact that I have managed to bake all of my high power diodes.

    I know this is going to need some sort of adjustment but i really want to try it without it. The only other design caution i can see is if you removed the axicon with the diodes on you would instantaneously have 4 dead diodes.
    4 diodes facing each other = bad

    Oh and thanks

    chad
    Last edited by chad; 01-13-2009 at 20:01.


    When the going gets weird, the weird turn pro.


  6. #106
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    Lightbulb

    Quote Originally Posted by chad View Post
    The only other design caution i can see is if you removed the axicon with the diodes on you would instantaneously have 4 dead diodes.
    4 diodes facing each other = bad

    chad
    That was the one thing I saw that made me hesitate. Could put some kind of sensor in there that will not them it lase without something there, preferably the axicon. Some kind of pressure sensor behind the axicon.

    Give it some kind of angle, or the diodes rather so they are not head on.

  7. #107
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    Quote Originally Posted by allthatwhichis View Post
    That was the one thing I saw that made me hesitate. Could put some kind of sensor in there that will not them it lase without something there, preferably the axicon. Some kind of pressure sensor behind the axicon.
    Give it some kind of angle, or the diodes rather so they are not head on.
    My idea is just to make the axicon shorter so it sits in a pocket in the puck. That should't be a big deal. The goal is not to have to adjust any thing.
    NO! That complicates things greatly. makes machining (both the axicon and the mount ) a real bitch. Lots of tricky angles.

    chad


    When the going gets weird, the weird turn pro.


  8. #108
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    Default

    Post deleted, to avoid time wasting.
    Last edited by The_Doctor; 04-20-2010 at 11:40.

  9. #109
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    I am not really taking this too seriously. It is just fun to think about. I have spent so much time in front of this computer doing design work that a distraction such as this is nice. I am not trying to compete with anyone I just am having fun.

    Anyway here is a little thinking out of the box.



    chad
    Attached Thumbnails Attached Thumbnails crazy!.jpg  



    When the going gets weird, the weird turn pro.


  10. #110
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    Post deleted, to avoid time wasting.
    Last edited by The_Doctor; 04-20-2010 at 11:40.

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