Semiconductor laser device

Details Semiconductor laser device Semiconductor laser device

1990-03-15

1991-07-09

Epps, Georgia

Coherent light generators

Particular active media

Semiconductor

H01S 319

Patent

active

050311867

ABSTRACT:
A semiconductive laser device having a resonator which is formed with a dielectric film on at least one end face thereof is described. The dielectric film is in a thickness of at least three times a wavelength in the dielectric film by which the oscillation wavelength becomes very stable.

REFERENCES:
Ladany et al., "Al.sub.2 O.sub.3 Half-Wave Films for Long-Life CW Lasers", Applied Physics Lett., vol. 30, No 2, Jan. 15, 1977; pp. 87-88.

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