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Thread: Post your interesting eBay finds...

  1. 03-22-2010, 16:57 #261
    Stoney3K
    Stoney3K is offline Senior Member
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    Are these 658nm's any good?

    http://cgi.ebay.com/High-Power-Laser...item2a0374562b

    Look to be beefed up LOC diodes.

    They do have some nice 1W 808nm diodes, in case you want to roll your own DPSS...
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  2. 03-23-2010, 00:58 #262
    Daedronus
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    The case is just from a high power resistor, with what I'm 99% sure is just a LOC diode, basicly, you pay 115$ + ship for what costs him 20$ to make.
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  3. 03-23-2010, 02:45 #263
    Stoney3K
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    Quote Originally Posted by Daedronus View Post
    The case is just from a high power resistor, with what I'm 99% sure is just a LOC diode, basicly, you pay 115$ + ship for what costs him 20$ to make.
    That's what I figured at first, but there is NO WAY you can squeeze 400-450mW of power out of a LOC in stable CW operation. You might get quite some mW with a TEC, but even the power levels we're running them (250-300mW) is already pushing the limit on passive cooling.

    If I want a LOC mounted in a heat sink with collimating lens and whatnot, I'm not going to bother much. Just need to wait until they ship BluRay versions as well, or deliberately test one to destruction ('to determine maximum power levels') and salvage the mount.
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  4. 03-31-2010, 12:13 #264
    satje
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    http://cgi.ebay.com/330419357439

    Got the Argon up for sale...
    Not sure if i have a too high starting bid here....

    So all you experts, is this do-able?
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  5. 04-01-2010, 04:01 #265
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    QUAZAR
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    This looks to be a very interesting and shiny LICONIX 5302AH.
    I reckon the chiller is worth the start price on its own.
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  6. 04-01-2010, 08:25 #266
    satje
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    http://cgi.ebay.com/330419711315

    Also placed the optical bank up for sale... more to follow.
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  7. 04-01-2010, 08:27 #267
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    swamidog
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    nice!

    too bad you're on the wrong side of the pond from me.

    Quote Originally Posted by satje View Post
    http://cgi.ebay.com/330419711315

    Also placed the optical bank up for sale... more to follow.
    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.
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  8. 04-01-2010, 08:28 #268
    satje
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    Quote Originally Posted by swamidog View Post
    nice!

    too bad you're on the wrong side of the pond from me.
    It ships Worldwide
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  9. 04-02-2010, 02:26 #269
    satje
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    http://cgi.ebay.com/330419976191

    There goes the PCAOM....
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  10. 04-06-2010, 08:11 #270
    krazer
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    OK Guys- First one to get a usable beam out of this beast wins!
    http://cgi.ebay.com/10W-690nm-laser-...#ht_500wt_1182
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