Semiconductor laser apparatus

Details Semiconductor laser apparatus Semiconductor laser apparatus

2006-05-23

2006-05-23

Harvey, Minsun Oh (Department: 2828)

Coherent light generators

Particular resonant cavity

Mirror support or alignment structure

C372S050121

Reexamination Certificate

active

07050477

ABSTRACT:
A semiconductor laser apparatus includes a semiconductor laser element, a lead frame on which the semiconductor laser element is mounted, and an enclosure attached to the lead frame. When a direction in which a main beam is emitted from the semiconductor laser element is defined as forward, the lead frame has a reference surface serving as a reference for the semiconductor laser element in a forward or backward direction of the main beam, behind a portion where the semiconductor element is mounted.

REFERENCES:
patent: 5307362 (1994-04-01), Tanaka et al.
patent: 5309460 (1994-05-01), Fujimaki et al.
patent: 5485479 (1996-01-01), Kitamura et al.
patent: 5727009 (1998-03-01), Tajiri et al.
patent: 6181720 (2001-01-01), Kanemoto et al.
patent: D489695 (2004-05-01), Komoto
patent: 2000-357839 (2000-12-01), None
patent: 2002-033544 (2002-01-01), None
patent: 02/07275 (2002-01-01), None
U.S. Appl. No. 10/200,048, filed Jul. 18, 2002, Komoto.

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