A fast-response microfiber coupler tip high temperature sensor

Ming Ding; Pengfei Wang; Gilberto Brambilla

doi:10.1117/12.968655

7 November 2012 A fast-response microfiber coupler tip high temperature sensor

Ming Ding, Pengfei Wang, Gilberto Brambilla

Proceedings Volume 8421, OFS2012 22nd International Conference on Optical Fiber Sensors; 84217P (2012) https://doi.org/10.1117/12.968655
Event: OFS2012 22nd International Conference on Optical Fiber Sensor, 2012, Beijing, China

Abstract

A compact fast temperature sensor based on a broadband microfiber coupler tip is demonstrated. The thermometer dynamic range spans from room temperature to 1511 °C with a response time of tens of ms. This is the highest temperature measured with an optical fiber device. The resolution of 0.66 °C was achieved for a coupler tip diameter of ~12.56 μm.

Citation Download Citation

Ming Ding, Pengfei Wang, and Gilberto Brambilla "A fast-response microfiber coupler tip high temperature sensor", Proc. SPIE 8421, OFS2012 22nd International Conference on Optical Fiber Sensors, 84217P (7 November 2012); https://doi.org/10.1117/12.968655

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