Experimental results toward development of humidity sensors by using a hygroscopic material on biconically tapered optical fiber
- 13 August 1998
- proceedings article
- Published by SPIE-Intl Soc Optical Eng
- Vol. 3555, 95-105
- https://doi.org/10.1117/12.318195
Abstract
A novel humidity optical fiber sensor have been developed using an hygroscopic material, deposited on the thinner zone of a biconically tapered single mode optical fiber. Relative humidity variations form 40 percent to 90 percent have been detected producing up to 5dB optical power change.Keywords
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