Integrated semiconductor laser oscillator and off-axis amplifier

Details Integrated semiconductor laser oscillator and off-axis amplifier Integrated semiconductor laser oscillator and off-axis amplifier

1993-10-22

1994-12-06

Epps, Georgia Y.

Coherent light generators

Particular active media

Semiconductor

372 20, 372 45, 372 99, 359344, H01S 319, H01L 1500

Patent

active

053717570

ABSTRACT:
A semiconductor master oscillator generates light which seeds a pair of semiconductor power amplifiers which straddle the oscillator. The power amplifiers have slightly misaligned mirror facets which induce substantial resonator losses in the amplifiers and as a result, the amplifier gain is very high and the modulating speed of the oscillator is also very high.

REFERENCES:
patent: 4774473 (1988-09-01), Johnson et al.
patent: 4920542 (1990-04-01), Brosson et al.
patent: 5175818 (1992-09-01), Thijs et al.
patent: 5184247 (1993-02-01), Schimpe
patent: 5309469 (1994-05-01), Koren et al.

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