US Patent 7242705 Grating-outcoupled cavity resonator having uni-directional emission
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Patent abstract
A grating-outcoupled microcavity disk resonator has whispering gallery modes existing in a nearly circular resonator. Light is outcoupled by providing a grating region in the plane of the grating-outcoupled microcavity disk resonator. The grating region provides an outcoupling or loss mechanism that symmetrically interacts with the clockwise and counterclockwise whispering gallery modes, thereby making the resonator capable of surface emission.
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US Patent 07242705 Grating-outcoupled cavity resonator having uni-directional emission US Patent 7242705 Grating-outcoupled cavity resonator having uni-directional emission
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Patent Number
0724270500
Patent Number
724270500
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Patent Jurisdiction
Patent Number
072427050
Date of Patent
July 10, 2007
0Patent Application Number
107366020
Date Filed
December 17, 2003
0Official Website
Patent Primary Examiner
Edits on 25 Sep, 2022
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Infobox
Is a
Patent Jurisdiction
Patent Number
072427050
Date of Patent
July 10, 2007
0Patent Application Number
107366020
Date Filed
December 17, 2003
0Official Website
Patent Primary Examiner
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US Patent 07242705 Grating-outcoupled cavity resonator having uni-directional emission
Infobox
Is a
Patent jurisdiction
Patent number
07242705
Date of patent
July 10, 2007
Patent application number
10736602
Date Filed
December 17, 2003
Patent primary examiner
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