Multiplexed Fiber Optic Thermometer

G. Conforti; M Brenci; A Mencaglia; A G. Mianani; A M Scheggi

doi:10.1117/12.948835

1 February 1989 Multiplexed Fiber Optic Thermometer

G. Conforti, M Brenci, A Mencaglia, A G. Mianani, A M Scheggi

Proceedings Volume 0985, Fiber Optic and Laser Sensors VI; (1989) https://doi.org/10.1117/12.948835
Event: O-E/Fiber LASE '88, 1988, Boston, MA, United States

Abstract

A fiber optic thermometric device, which allows to control 19 measuring points, is presented. It utilizes a single electro-optical unit, and an electro-mechanical optical scanner to address the sensor array. Each sensor is intensity modulated type, and utilizes as transducer a differential absorption thermochromic solution, working in the 5°-75°C temperature range. A self-focusing probe is adopted, which presents low intrinsic loss so to achieve high signal-to-noise-ratio.

Citation Download Citation

G. Conforti, M Brenci, A Mencaglia, A G. Mianani, and A M Scheggi "Multiplexed Fiber Optic Thermometer", Proc. SPIE 0985, Fiber Optic and Laser Sensors VI, (1 February 1989); https://doi.org/10.1117/12.948835

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