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Thread: The Big Green Thread (I'm gonna regret posting this in the morning)

  1. #171
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    http://spie.org/x15068.xml?pf=true&ArticleID=x15068

    You may be right about availability and cost. This is a low likelihood option that I want to rule out as we go forward.

  2. #172
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    888 diodes may suddenly be more available then 808. Or people may wonder why they see a 888 FAP on the Bay. So we're just keepin up with the Joneses...

    Eric, My medical friend has a couple of V folds and W folds that are side pumped that he will be working on. If you call him, he'll send you pics. He's not the email/pm type. He uses voice.

    So if you want some data points, call Bruce.

    Steve

  3. #173
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    Has Nd:GdVO4 been considered ? Or is it to expensive
    When God said “Let there be light” he surely must have meant perfectly coherent light.

  4. #174
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    Quote Originally Posted by badger1666 View Post
    Has Nd:GdVO4 been considered ? Or is it to expensive
    I keep drooling over it. I'l send you a PM in a hour or so, telling you where to request a quote from.

    Steve

  5. #175
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    The paper we're working from calls for a

    "0.5 at.% by weight , 3 x 3 x 4 mm Nd:GdVO4 crystal

    Thats 4 mm long.

    We need AR 808/1064 one end, AR 1064 Other end.

    If we could get 808/1064 AR both ends that would be sweet.

    Sample Pump diodes are inbound to the secret hidden lasercave...

    Drool.

    Steve

  6. #176
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    I posted about a week ago to see if there was any interest in these lasers if they came to pass. There hasn't been any response. I am not looking for a firm commitment and certainly nothing financial, but if a design existed as well as suppliers and the specific components then who would be interested in building or having built and owning a DPSS 532? I will pursue this one way or another, but the level of interest suggests how forthcoming to be as the details are learned.

    Steve,
    Incoming...

  7. #177
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    i am interested.

    Quote Originally Posted by planters View Post
    I posted about a week ago to see if there was any interest in these lasers if they came to pass. There hasn't been any response. I am not looking for a firm commitment and certainly nothing financial, but if a design existed as well as suppliers and the specific components then who would be interested in building or having built and owning a DPSS 532? I will pursue this one way or another, but the level of interest suggests how forthcoming to be as the details are learned.

    Steve,
    Incoming...
    suppose you're thinkin' about a plate o' shrimp. Suddenly someone'll say, like, plate, or shrimp, or plate o' shrimp out of the blue, no explanation. No point in lookin' for one, either. It's all part of a cosmic unconciousness.

  8. #178
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    I am IN of course for the 3.6 watt design, maybe the 5 watt.

    Steve

  9. #179
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    I'm interested. Especially if its kept simple. Otherwise i will probably investigate the Nd:YVO4 + MgO:PPLN chips on eBay. Looks like 1W can be had for just over $300. I have been thinking 4 of these could be knifed together to get 4 watts or 8w with cube.

  10. #180
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    Quote Originally Posted by logsquared View Post
    I'm interested. Especially if its kept simple. Otherwise i will probably investigate the Nd:YVO4 + MgO:PPLN chips on eBay. Looks like 1W can be had for just over $300. I have been thinking 4 of these could be knifed together to get 4 watts or 8w with cube.
    And where are those chips now ? I asked a few questions ,done some digging around , and questioned them about
    Some confilcting info on there website 2 mins later they closed all ebay auctions ??
    Somthing fishy there i think ?
    When God said “Let there be light” he surely must have meant perfectly coherent light.

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