Is a
Patent attributes
Patent Applicant
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Haruo Tanaka0
Masahiko Tsumori0
Tomohiro Yamazaki0
Date of Patent
February 15, 2005
0Patent Application Number
102471670
Date Filed
September 19, 2002
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An optical transmitter is equipped with a laser diode and a light detector provided on a packaging base, in which the light detector has a semiconductor substrate side arranged on a packaging base side, a semiconductor junction plane, a side surface which is roughly orthogonal to the semiconductor junction plane, and a facing surface which faces the side surface, wherein the facing surface is partially or completely inclined to reflect the output light from the laser diode incident from the side surface to the semiconductor junction plane of the light detector.
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