Time-division multiplexing of interferometric sensors at 1300 nm using a lithium niobate amplitude/phase modulator

Craig McGarrity; David A. Jackson

doi:10.1117/12.259800

27 November 1996 Time-division multiplexing of interferometric sensors at 1300 nm using a lithium niobate amplitude/phase modulator

Craig McGarrity, David A. Jackson

Author Affiliations +

Proceedings Volume 2838, Distributed and Multiplexed Fiber Optic Sensors VI; (1996) https://doi.org/10.1117/12.259800
Event: SPIE's 1996 International Symposium on Optical Science, Engineering, and Instrumentation, 1996, Denver, CO, United States

Abstract

We demonstrate the use of a novel integrated-optic device for multiplexing and passive demodulation of interferometric sensors. A device combining an amplitude and phase modulator is used to create both a phase carrier and the pulses for multiplexing using time division. A time sampling technique is successfully used to account for the optical cross-talk in TDM processing and a very high frequency phase carrier is demonstrated.

Citation Download Citation

Craig McGarrity and David A. Jackson "Time-division multiplexing of interferometric sensors at 1300 nm using a lithium niobate amplitude/phase modulator", Proc. SPIE 2838, Distributed and Multiplexed Fiber Optic Sensors VI, (27 November 1996); https://doi.org/10.1117/12.259800

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