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FrozenGate by Avery

anyone seen these and how are they used






They're frequency doubling crystals. In DPSS green lasers they convert the 1064nm IR to 532nm green.

You would get these if you want to experiment with homebrew DPSS.

cheers,
kernelpanic

[edit] Actually the second one is YVO4 which turns the 808nm IR into 1064nm. Then the KTP would do the 1064->532nm. With one of each and an 808nm laser, you could build a green labbie. [/edit]
 
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