Self-stabilizing modulation scheme with small nonlinearity for car navigation FOG system

Insoo S. Kim; Yohee Kim; Vladimir E. Strigalev

doi:10.1117/12.397909

31 August 2000 Self-stabilizing modulation scheme with small nonlinearity for car navigation FOG system

Insoo S. Kim, Yohee Kim, Vladimir E. Strigalev

Proceedings Volume 4074, Applications of Optical Fiber Sensors; (2000) https://doi.org/10.1117/12.397909
Event: Symposium on Applied Photonics, 2000, Glasgow, United Kingdom

Abstract

Self-stabilizing modulation scheme is described for fiber optical gyroscope, which can be used in car navigation system. Resonance properties of cylinder piezo-electric modulator were tested, which was used as a resonant element for sine generator. Proper modulation index was calculated in case of second harmonic feedback loop for minimum nonlinearity.

Citation Download Citation

Insoo S. Kim, Yohee Kim, and Vladimir E. Strigalev "Self-stabilizing modulation scheme with small nonlinearity for car navigation FOG system", Proc. SPIE 4074, Applications of Optical Fiber Sensors, (31 August 2000); https://doi.org/10.1117/12.397909

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