US Patent 7940826 Surface emitting laser
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Edits on 27 Nov, 2023
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Patent abstract
When configuring a surface emitting laser by a semiconductor material not capable of largely extracting a refractive-index difference, the surface emitting laser using a photonic crystal capable of forming a waveguide is provided.
Edits on 15 Jul, 2023
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US Patent 07940826 Surface emitting laser US Patent 7940826 Surface emitting laser
Infobox
Patent Number
0794082600
Patent Number
794082600
Edits on 25 Mar, 2023
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
079408260
Date of Patent
May 10, 2011
0Patent Application Number
123779340
Date Filed
October 8, 2008
0Patent Primary Examiner
Edits on 23 Sep, 2022
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
079408260
Date of Patent
May 10, 2011
0Patent Application Number
123779340
Date Filed
October 8, 2008
0Patent Primary Examiner
Edits on 7 Dec, 2021
Golden AI
Edits made to:
Infobox (+7 properties)
US Patent 07940826 Surface emitting laser
Infobox
Is a
Patent jurisdiction
Patent number
07940826
Date of patent
May 10, 2011
Patent application number
12377934
Date Filed
October 8, 2008
Patent primary examiner
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