Semiconductor laser device

Details Semiconductor laser device Semiconductor laser device

1990-05-15

1991-08-27

Epps, Georgia

Coherent light generators

Particular active media

Semiconductor

372 96, 372 49, H01S 319

Patent

active

050439944

ABSTRACT:
A semiconductor laser device having a relative wide active region and a distributed Bragg reflector facet wherein a relative high reflectance region one third of the active region width is centrally disposed on a surface of the laser through which light is emitted.

REFERENCES:
patent: 4888783 (1989-12-01), Kojima et al.
Wittke et al., "Lateral Mode . . . Laser", Journal of Applied Physics, vol. 48, No. 7, Jul. 1977, pp. 3122-3124.
Kojima et al., "Continuous Wave . . . Laser", Applied Physics Letters, vol. 50, No. 24, 1987, pp. 1705-1707.

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