US Patent 7561603 Integrated semiconductor light source
Patent 7561603 was granted and assigned to Electronics and Telecommunications Research Institute on July, 2009 by the United States Patent and Trademark Office.
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Patent abstract
Provided is an integrated semiconductor light source using locking characteristic by an external light injection, including: an active region controlling an optical gain and an optical output by current injection; and a passive region having a structure integrated with the active region and moving a cavity mode by current injection or voltage application to lock injection light.
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US Patent 07561603 Integrated semiconductor light source US Patent 7561603 Integrated semiconductor light source
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Patent Number
0756160300
Patent Number
756160300
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
075616030
Date of Patent
July 14, 2009
0Patent Application Number
111767430
Date Filed
July 7, 2005
0Official Website
Patent Primary Examiner
Edits on 28 Sep, 2022
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
075616030
Date of Patent
July 14, 2009
0Patent Application Number
111767430
Date Filed
July 7, 2005
0Official Website
Patent Primary Examiner
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US Patent 07561603 Integrated semiconductor light source
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07561603
Date of patent
July 14, 2009
Patent application number
11176743
Date Filed
July 7, 2005
Patent primary examiner
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