Reduction of backscattering induced noise by ternary phase shift keying in monolithically integrated micro optic gyro on silica planar lightwave circuit

Kenya Suzuki

doi:10.1117/12.2302106

1 September 1999 Reduction of backscattering induced noise by ternary phase shift keying in monolithically integrated micro optic gyro on silica planar lightwave circuit

Kenya Suzuki

Author Affiliations +

Proceedings Volume 3746, 13th International Conference on Optical Fiber Sensors; 374638 (1999) https://doi.org/10.1117/12.2302106
Event: 13th International Conference on Optical Fiber Sensors, 1999, Kyongju, Korea, Republic of

Abstract

We propose and demonstrate Ternary Phase-Shift-Keying Modulation as a novel countermeasure for the backscattering induced noise in micro optic gyro (MOG) on silica planar lightwave circuit (PLC), whose thermo-optic phase modulator has limited bandwidth of only ∼ 1KHz.

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Kenya Suzuki "Reduction of backscattering induced noise by ternary phase shift keying in monolithically integrated micro optic gyro on silica planar lightwave circuit", Proc. SPIE 3746, 13th International Conference on Optical Fiber Sensors, 374638 (1 September 1999); https://doi.org/10.1117/12.2302106

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