Solid-state laser device

Details Solid-state laser device Solid-state laser device

1998-04-21

1999-11-09

Healy, Brian

Coherent light generators

Particular temperature control

Liquid coolant

372 34, 372 36, 372 39, 372 43, 372 50, H01S 304

Patent

active

059827920

ABSTRACT:
In a quasi-three-level solid-state laser that is excited by a semiconductor laser, a temperature-controlling apparatus is used to operate the crystal temperature that enables optimum laser operation in terms of both efficiency and output, based on the effect that cooling the crystal has on reducing the efficiency of absorption of power from the semiconductor excitation laser and the effect that cooling the crystal has on lowering the oscillation threshold value.

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patent: 5892783 (1999-04-01), Holsinger

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