Diode pumped solid state laser

Details Diode pumped solid state laser Diode pumped solid state laser

1986-06-06

1989-05-02

Scott, Jr., Leon

Coherent light generators

Particular resonant cavity

Mirror support or alignment structure

372 36, 372 75, 372101, H01S 308

Patent

active

048274852

ABSTRACT:
A diode pumped Nd:YAG laser is disclosed wherein the YAG laser rod is supported from the envelope of the pumping diode by means of telescoping glass tubes bonded together by means of u.v. curing adhesive. The diode pumped laser is supported from a heat sink via the intermediary of a pair of rotatable wedges for adjusting the tilt of the optical axis of the laser. A gradient refractive index lens focuses the pump radiation into the laser rod. The lens is adhered directly to the output window of the pump diode by means of refractive index matching adhesive.

REFERENCES:
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patent: 4504950 (1985-03-01), Au Yeung
patent: 4553238 (1985-11-01), Shaw et al.
patent: 4617667 (1986-10-01), Penn
patent: 4653056 (1987-03-01), Baer et al.
patent: 4665529 (1987-05-01), Baer et al.
patent: 4734912 (1988-03-01), Scerbak et al.
patent: 4739507 (1988-04-01), Byer et al.
Washio et al., "Room Temperature Cw Operation of An Efficient Miniaturized Nd:YAG Laser End--Pumped by a Supe--Lum. Diode", Appl. Phys. Lett., vol. 29, No. 11, 1 Dec. '76.

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