Optical Fiber Point Temperature Sensor

P.Akhavan Leilabady

doi:10.1117/12.942512

23 March 1988 Optical Fiber Point Temperature Sensor

P.Akhavan Leilabady

Proceedings Volume 0838, Fiber Optic and Laser Sensors V; (1988) https://doi.org/10.1117/12.942512
Event: Cambridge Symposium on Fiber Optics and Integrated Optoelectronics, 1987, Cambridge, MA, United States

Abstract

An all fiber interferometric temperature sensor capable of remote operation is described. The fiber sensing element is configured as a Fabry-Perot cavity of typically less than 5 mm situated at the end of a lead fiber of arbitrary length (typically 2 m). The sensing element is addressed via a fiber coupler. Such configuration enables both remote detection and multiplexing of a number of sensing elements for multiple point measurements.

Citation Download Citation

P.Akhavan Leilabady "Optical Fiber Point Temperature Sensor", Proc. SPIE 0838, Fiber Optic and Laser Sensors V, (23 March 1988); https://doi.org/10.1117/12.942512

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