Laser mirror head

Details Laser mirror head Laser mirror head

1990-01-09

1991-06-04

Gonzalez, Frank

Coherent light generators

Particular component circuitry

Optical pumping

350610, 372107, G02B 718, G02B 510

Patent

active

050208950

ABSTRACT:
For power lasers, the shape of the mirror is an essential factor for the quality of the mode. In addition, a power laser usually has a plurality of mirrors. The shape of the mirrors may change during operation, for example due to heating. According to the invention, a hollow space is provided on the rear side of the mirror and pressure is applied to this hollow space to a greater or lesser degree, so that the geometry of the mirror changes under its influence.

REFERENCES:
patent: 3644020 (1972-02-01), Shannon
patent: 3836236 (1974-09-01), Kirk et al.
patent: 3909118 (1975-09-01), Schmidt
patent: 3923383 (1975-12-01), Engel et al.
patent: 3986768 (1976-10-01), Peters et al.
patent: 4175834 (1979-11-01), Sigman et al.
patent: 4175835 (1979-11-01), Kuhn, Jr.
patent: 4190327 (1980-02-01), Hughes
patent: 4934803 (1990-06-01), Ealey

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