Coherent light generators – Particular active media – Semiconductor
Patent
1991-02-08
1993-01-12
Davie, James W.
Coherent light generators
Particular active media
Semiconductor
H01S 319
Patent
active
051795671
ABSTRACT:
A semiconductor laser device may include a structure formed separately of a light radiating region, and an electrode for injecting carriers over the light radiating region. A gap is formed between the light radiating region and the structure to introduce an air-bridge structure into the aforementioned electrode so that the capacitive component resulting from a presence of the electrode is drastically reduced.
REFERENCES:
patent: 4792959 (1988-12-01), Mueller
patent: 4849982 (1989-07-01), Sawai
patent: 4984244 (1991-01-01), Yamamoto et al.
patent: 5007107 (1991-04-01), Takiguchi et al.
Aoki Masahiro
Chinone Naoki
Uomi Kazuhisa
Davie James W.
Hitachi , Ltd.
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