Solid state laser

Details Solid state laser Solid state laser

1993-09-03

1994-09-20

Healy, Brian

Coherent light generators

Particular resonant cavity

372 99, 372101, 372 70, 372 69, 372 75, 372 66, 372 39, H01S 308, H01S 3091

Patent

active

053496000

ABSTRACT:
A high-output, single fundamental transverse mode solid state laser is disclosed which uses a semiconductor laser array as an excitation light source. The solid state laser comprises: a laser element which includes a core containing an element added as a laser medium, a cladding containing no such laser medium element, and reflecting mirrors coated over the cladding surface for repeatedly reflecting incident excitation light so that it may repeatedly pass through the core; an excitation light source formed by semi-conductor laser or light emitting diode array; means for guiding the excitation light from the excitation light source to one side of the laser element for incidence thereto; and a resonator for the oscillation of the solid state laser.

REFERENCES:
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patent: 4969155 (1990-11-01), Kahan
patent: 4993038 (1991-02-01), Nakano et a.
patent: 5033058 (1991-07-01), Cabaret et al.
patent: 5172388 (1992-12-01), Long et al.
patent: 5181223 (1993-01-01), Baer
patent: 5271031 (1993-12-01), Baer

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