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Proceedings Paper

Self-stabilizing modulation scheme with small nonlinearity for car navigation FOG system
Author(s): Insoo S. Kim; Yohee Kim; Vladimir E. Strigalev
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Paper 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.

Paper Details

Date Published: 31 August 2000
PDF: 9 pages
Proc. SPIE 4074, Applications of Optical Fiber Sensors, (31 August 2000); doi: 10.1117/12.397909
Show Author Affiliations
Insoo S. Kim, Korea Electrotechnology Research Institute (South Korea)
Yohee Kim, Korea Electrotechnology Research Institute (South Korea)
Vladimir E. Strigalev, St. Petersburg Univ. of Telecommunications (Russia)


Published in SPIE Proceedings Vol. 4074:
Applications of Optical Fiber Sensors
Alan J. Rogers, Editor(s)

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