High temperature sensors exploiting low coherence signal recovery

D. A. Jackson

doi:10.1117/12.785221

16 May 2008 High temperature sensors exploiting low coherence signal recovery

D. A. Jackson

Proceedings Volume 7004, 19th International Conference on Optical Fibre Sensors; 70040T (2008) https://doi.org/10.1117/12.785221
Event: 19th International Conference on Optical Fibre Sensors, 2008, Perth, WA, Australia

Abstract

High temperature probes are described, one with an operating temperature ≥1000°C based on a sapphire etalon interrogated by low coherence interferometry, the second a miniature Fabry-Perot maximum operational temperature 700°C interrogated by a tuneable laser capable of linear and sinusoidal scan rates of 2 kHz and 20kHz repectively.

Citation Download Citation

D. A. Jackson "High temperature sensors exploiting low coherence signal recovery", Proc. SPIE 7004, 19th International Conference on Optical Fibre Sensors, 70040T (16 May 2008); https://doi.org/10.1117/12.785221

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