Semiconductor light emitting device

Details Semiconductor light emitting device Semiconductor light emitting device

1995-07-14

1997-03-04

Davie, James W.

Coherent light generators

Particular beam control device

Tuning

372 19, 372 32, 372 92, H01S 310

Patent

active

056087438

ABSTRACT:
A semiconductor light emitting device includes a semiconductor light amplifier, a mirror which reflects light emanating from the rear end face of the semiconductor light amplifier to return the light to the rear end face of the semiconductor light amplifier, and a band pass filter which is inserted into the optical path of the light emanating from the rear end face of the semiconductor light amplifier and has a narrow transmission wavelength band.

REFERENCES:
patent: 5392308 (1995-02-01), Welch et al.
patent: 5493575 (1996-02-01), Kitamura
"Electronics Letters", Jul. 8, 1993, vol. 29, No. 14, pp. 1254-1255.
"Electronics Letters", Mar. 3, 1983, vol. 19, No. 5, pp. 169-171.
"Applied Physics Letter", vol. 60(6), Feb. 10, 1992, pp. 668-670.

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