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Patent attributes
Patent Applicant
0
Current Assignee
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Chian Chiu Li0
Date of Patent
May 31, 2005
0Patent Application Number
102850220
Date Filed
October 30, 2002
0Patent Citations Received
Patent Primary Examiner
Patent abstract
Two thin-clad laser diodes are disposed to form a stack-type device that emits two beams. The beams are substantially parallel and in proximity such that they share many fiberoptic systems designed for a single beam. In one embodiment the device functions as a dual-wavelength fiber-pigtailed light source. In another embodiment a feedback mechanism is provided to couple the diodes. Other embodiments include structures and methods for output power enhancement and tunable lasers.
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