Coherent light generators – Particular beam control device
Patent
1993-08-13
1994-11-22
Gonzalez, Frank
Coherent light generators
Particular beam control device
372 6, 372 18, 372 92, 372 98, 372 99, H01S 310
Patent
active
053675274
ABSTRACT:
A method is disclosed for establishing an optical link between two lasers via an optical fiber by directing the output from one laser through an optical fiber and into a second laser and vice vera. Before insertion into the lasers, the output from the respective fibers is phase conjugated in a double phase conjugate mirror. Thus, the disclosed method and apparatus provide a combination of fiber optics, used to transport the light from the lasers, and optical phase conjugation, used to compensate for fiber-induced distortions.
REFERENCES:
patent: 4869579 (1989-09-01), Fischer et al
patent: 4953954 (1990-09-01), Ewbank et al.
patent: 5038359 (1991-08-01), Pepper et al.
Gruneisen, Mark T. et al, "Phase locking lasers via phase-conjugate-coupled ultimode optical fibers", Optical Communications 100 (1993) 173-180, received 28 Dec. 1992.
Garfinkle Irwin P.
Gonzalez Frank
Singer Donald J.
United States of America as represented by the Secretary of the
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