Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Paul A. Ward0
Date of Patent
October 19, 2010
Patent Application Number
12163621
Date Filed
June 27, 2008
Patent Primary Examiner
Patent abstract
Interference in a rotation rate detector signal of an interferometric fiber-optic gyroscope from a bias phase modulator signal may be reduced or substantially avoided by transmitting one or more off-frequency signals having a frequency other than the eigenfrequency of the gyroscope towards a bias phase modulator, generating the bias phase modulator signal having a frequency substantially equal to the eigenfrequency of the gyroscope, and driving the bias phase modulator with the bias phase modulator signal.
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