US Patent 7173757 Broad-band light source using a semiconductor optical amplifier
Patent 7173757 was granted and assigned to Samsung on February, 2007 by the United States Patent and Trademark Office.
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Patent abstract
A broad-band light source using a semiconductor optical amplifier is provided. The broad-band light source includes the semiconductor optical amplifier including an active layer serving as a gain area, an under-cladding layer, an over-cladding layer, and antireflection layers formed at both ends of the active layer; and a reflector, located at the outside of the semiconductor optical amplifier, for reflecting light outputted from the semiconductor optical amplifier so that the reflected light is inputted back to the active layer so as to minimize gain ripple of the semiconductor optical amplifier.
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Current Assignee
Patent Jurisdiction
Patent Number
71737570
Date of Patent
February 6, 2007
0Patent Application Number
108065490
Date Filed
March 23, 2004
0Patent Primary Examiner
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US Patent 07173757 Broad-band light source using a semiconductor optical amplifier US Patent 7173757 Broad-band light source using a semiconductor optical amplifier
Infobox
Patent Number
0717375700
Patent Number
717375700
Edits on 26 Mar, 2023
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
071737570
Date of Patent
February 6, 2007
0Patent Application Number
108065490
Date Filed
March 23, 2004
0Official Website
Patent Primary Examiner
Edits on 22 Sep, 2022
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
071737570
Date of Patent
February 6, 2007
0Patent Application Number
108065490
Date Filed
March 23, 2004
0Official Website
Patent Primary Examiner
Edits on 8 Jun, 2022
Golden AI
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US Patent 07173757 Broad-band light source using a semiconductor optical amplifier
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07173757
Date of patent
February 6, 2007
Patent application number
10806549
Date Filed
March 23, 2004
Patent primary examiner
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