Relative humidity sensor based on photonic crystal fiber with tapered and filled in polymer

Tao Li; Chun-Liu Zhao; Xinyong Dong; Wenwen Qian; Yongxing Jin; Shangzhong Jin

doi:10.1117/12.888316

3 January 2011 Relative humidity sensor based on photonic crystal fiber with tapered and filled in polymer

Tao Li, Chun-Liu Zhao, Xinyong Dong, Wenwen Qian, Yongxing Jin, Shangzhong Jin

Proceedings Volume 7990, Optical Sensors and Biophotonics II; 79900G (2011) https://doi.org/10.1117/12.888316
Event: Asia Communications and Photonics Conference and Exhibition, 2010, Shanghai, Shanghai, China

Abstract

A fiber-optic relative humidity sensor is demonstrated by using photonic crystal fiber as the sensing element which is tapered and filled with the moisture sensitive polymer. The theoretical results show the loss varies from 0.063dB/cm to 75.847dB/cm when the relative humidity changes from 0 to 95%RH.

Citation Download Citation

Tao Li, Chun-Liu Zhao, Xinyong Dong, Wenwen Qian, Yongxing Jin, and Shangzhong Jin "Relative humidity sensor based on photonic crystal fiber with tapered and filled in polymer", Proc. SPIE 7990, Optical Sensors and Biophotonics II, 79900G (3 January 2011); https://doi.org/10.1117/12.888316

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