Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yasha Yi0
Barry J. Koch0
Terry L. Smith0
Date of Patent
March 8, 2011
Patent Application Number
11565920
Date Filed
December 1, 2006
Patent Primary Examiner
Patent abstract
An optical sensing system and method are disclosed. The optical sensing system includes one or more bus waveguides. A first bus waveguide includes an input port that is in optical communication with a light source. The system further includes a microresonator optically coupled to the bus waveguides and an optical scattering center configured for alteration of a strength of optical coupling between the optical scattering center and the microresonator. In addition, the system includes a detector in optical communication one of the bus waveguides or the microresonator.
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