Optics: measuring and testing – By dispersed light spectroscopy – Utilizing a spectrometer
Patent
1998-04-08
1999-12-14
Turner, Samuel A.
Optics: measuring and testing
By dispersed light spectroscopy
Utilizing a spectrometer
G01B 1972
Patent
active
06002481&
ABSTRACT:
A signal processing circuit for a fiber optic gyroscope which prevents glitches from saturating the photodetector and gain stages of the detection electronics by inserting random noise in the detected signal is disclosed. This technique allows one to control the noise density function, the noise level and the noise spectrum of the detected signal.
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Bielas Michael S.
El-Wailly Tamim F.
Honeywell Inc.
Kau Albert K.
Turner Samuel A.
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