Self Referenced Fibre Optic Glass Absorption Thermometer

K. T. V . Grattan; R. K. Selli; A. W. Palmer

doi:10.1117/12.951151

7 August 1986 Self Referenced Fibre Optic Glass Absorption Thermometer

K. T. V . Grattan, R. K. Selli, A. W. Palmer

Proceedings Volume 0586, Fiber Optic Sensors I; (1986) https://doi.org/10.1117/12.951151
Event: 1985 International Technical Symposium/Europe, 1985, Cannes, France

Abstract

A novel fibre optic temperature sensor which uses an internally generated fluorescence signal as an input intensity reference channel is constructed. The absorption changes of a sample of doped glass are monitored in the infra red region of the spectrum and a sensitive all optical thermometer is produced, tested over a wide temperature range from -60°C to +200°C.

Citation Download Citation

K. T. V . Grattan, R. K. Selli, and A. W. Palmer "Self Referenced Fibre Optic Glass Absorption Thermometer", Proc. SPIE 0586, Fiber Optic Sensors I, (7 August 1986); https://doi.org/10.1117/12.951151

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