US Patent 7957443 Laser device
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Edits on 28 Nov, 2023
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Patent abstract
Provided is a long wavelength laser of which the operating point is stabilized and the laser oscillation is stabilized. The long wavelength laser comprises a resistor element provided to a portion where the surface current is maximum in a surface plasmon waveguide to stabilize a potential difference between a first cladding and a second cladding in the surface plasmon waveguide.
Edits on 23 May, 2023
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US Patent 07957443 Laser device US Patent 7957443 Laser device
Infobox
Patent Number
0795744300
Patent Number
795744300
Edits on 27 Mar, 2023
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
079574430
Date of Patent
June 7, 2011
0Patent Application Number
129741340
Date Filed
December 21, 2010
0Patent Primary Examiner
Edits on 26 Sep, 2022
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
079574430
Date of Patent
June 7, 2011
0Patent Application Number
129741340
Date Filed
December 21, 2010
0Patent Primary Examiner
Edits on 7 Dec, 2021
Golden AI
Edits made to:
Infobox (+7 properties)
US Patent 07957443 Laser device
Infobox
Is a
Patent jurisdiction
Patent number
07957443
Date of patent
June 7, 2011
Patent application number
12974134
Date Filed
December 21, 2010
Patent primary examiner
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