Coherent light generators – Particular active media – Semiconductor
Reexamination Certificate
2006-09-28
2008-12-23
Nguyen, Dung T (Department: 2828)
Coherent light generators
Particular active media
Semiconductor
C372S050121, C372S050122
Reexamination Certificate
active
07468999
ABSTRACT:
A laser diode apparatus (2) having a plurality of active regions (4a. . . 4n) which are arranged side by side and are designed for radiation production when the laser diode apparatus is in operation. A lateral dimension (ba. . . bn) of the active regions is varied in the lateral direction, and/or the distance (Da. . . D1) between adjacent active regions is varied in the lateral direction. Furthermore, a laser arrangement (1) is specified, having a laser diode apparatus which is arranged on a mount (6) with the mount being matched to the laser diode apparatus. Furthermore, a laser which is optically pumped by means of the laser diode apparatus or the laser arrangement is specified.
REFERENCES:
patent: 4901330 (1990-02-01), Wolfram et al.
patent: 6167074 (2000-12-01), Sun et al.
patent: 2006/0018355 (2006-01-01), Feitisch et al.
Brick Peter
König Harald
Moosburger Jürgen
Cohen Pontani Lieberman & Pavane LLP
Nguyen Dung T
Osram Opto Semiconductor GmbH
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