Simultaneous measurement of temperature and humidity with microstructured polymer optical fiber Bragg gratings

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A microstructured polymer optical fiber (mPOF) Bragg grating sensor system for the simultaneous measurement of temperature and relative humidity (RH) has been developed and characterized. The sensing head is based on two in-line fiber Bragg gratings recorded in a mPOF. The sensor system has a root mean square deviation of 1.04 % RH and 0.8 °C in the range 10 to 90% RH and 20 to 80 °C. The proposed sensor system is easy to fabricate, cheap and compact.
Original languageEnglish
Title of host publication25th International Conference on Optical Fiber Sensors
EditorsYoungjoo Chung, Wei Jin, Byoungho Lee, John Canning, Kentaro Nakamura, Libo Yuan
Number of pages4
Volume10323
PublisherSPIE - International Society for Optical Engineering
Publication date2017
Article number103234T
DOIs
Publication statusPublished - 2017
Event25th International Conference on Optical Fiber Sensors - Jeju, Korea, Republic of
Duration: 24 Apr 201728 Apr 2017

Conference

Conference25th International Conference on Optical Fiber Sensors
CountryKorea, Republic of
CityJeju
Period24/04/201728/04/2017
CitationsWeb of Science® Times Cited: No match on DOI

    Research areas

  • Polymer waveguides, Fiber Bragg gratings, Fiber optics sensors, Humidity, Temperature

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