Multipoint Fibre Optic Refractive Index Sensors

Andre Tardy; Michel Jurczyszyn

doi:10.1117/12.951139

7 August 1986 Multipoint Fibre Optic Refractive Index Sensors

Andre Tardy, Michel Jurczyszyn

Proceedings Volume 0586, Fiber Optic Sensors I; (1986) https://doi.org/10.1117/12.951139
Event: 1985 International Technical Symposium/Europe, 1985, Cannes, France

Abstract

We propose a multisensor network where the refractive index modulators are distributed in cascade along the optical fibre. Reflections at fibre glass-monitoring medium interfaces provide a train of time multiplexed pulses. Backscattered radiation in the fibre serves as a reference channel for the individual sensors which can be designed for temperature, pressure, chemical composition measurements.

Citation Download Citation

Andre Tardy and Michel Jurczyszyn "Multipoint Fibre Optic Refractive Index Sensors", Proc. SPIE 0586, Fiber Optic Sensors I, (7 August 1986); https://doi.org/10.1117/12.951139

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