Laser source

Details Laser source Laser source

1990-12-18

1992-09-22

Epps, Georgia Y.

Coherent light generators

Particular resonant cavity

Mirror support or alignment structure

372 21, 372 22, 372 29, 372 33, H01S 308

Patent

active

051503760

ABSTRACT:
A laser source with small output fluctuations due to variations in ambient temperature. The frequency doubler, which has an optical waveguide formed on the substrate of its nonlinear optical crystal, and the laser generator are fixed on the same optical axis within the lens barrel. Moreover, the material used for the lens barrel has a thermal expansion coefficient which is substantially similar to that of the nonlinear optical crystal.

REFERENCES:
patent: 4723257 (1988-02-01), Baer et al.
patent: 4731795 (1988-03-01), Clark et al.
patent: 4750800 (1988-06-01), Fournier et al.
patent: 4973118 (1990-11-01), Enomoto et al.
Blue Light Source-Using Guilded-Wave Frequency Doubler with a Diode Laser G. Tohmon, K. Yamamoto; T. Taniuchi from Proceedings of SPIE (pp. 70-75). The International Society for Optical Engineers, vol. 898, Miniature Optics & Lasers, Jan. 11-12, 1988.

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