US Patent 7796668 Vertical cavity surface emitting laser
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Patent abstract
A vertical cavity surface emitting laser is provided which controls the reflectivity at the middle portion and the peripheral portion of the mirror with a simple structure to cause oscillation of a single lateral mode by use of a mirror having the refractive index changing periodically in the mirror plane direction. The vertical cavity surface emitting laser.
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Patent Inventor Names
Takeshi Uchida0
Yuichiro Hori0
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US Patent 07796668 Vertical cavity surface emitting laser US Patent 7796668 Vertical cavity surface emitting laser
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Patent Number
077966680
Patent Number
77966680
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Official Website
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Patent Jurisdiction
Patent Number
077966680
Date of Patent
September 14, 2010
0Patent Application Number
123652140
Date Filed
February 4, 2009
0Official Website
Patent Primary Examiner
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US Patent 07796668 Vertical cavity surface emitting laser
Infobox
Is a
Patent jurisdiction
Patent number
07796668
Date of patent
September 14, 2010
Patent application number
12365214
Date Filed
February 4, 2009
Patent primary examiner
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