Coherent light generators – Particular active media – Semiconductor
Patent
1996-08-26
1998-09-22
Davie, James W.
Coherent light generators
Particular active media
Semiconductor
372 46, 372 48, 372 50, H01S 319
Patent
active
058125760
ABSTRACT:
The present invention relates to a short-wavelength loss-guided structure using Group III-V nitride material. Specifically, waveguiding in the lateral direction is achieved by placing a high index material in close proximity to the active layer of the laser, which gives rise to outcoupling of light from the lateral waveguides. The present invention provides higher laser beam quality and simplifies the processing technology.
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Davie James W.
Xerox Corporation
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