Liquid index sensor based on a multimode air-gap long period fiber grating

A high sensitivity liquid refraction index fiberoptic sensor based on a multimode air-gap long period fiber grating is experimentally demonstrated with the sensitivity of 1063.737 nm and 702.032 nm per unit index for the sugar-solution and the salt-solution respectively.

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Bibliographic Details
Main Authors: Guei-Ru Lin, Pei-Ping Wu, En-Chiang Chang, Yu-Li Wang, Ming-Yue Fu, Wen-Fung Liu
Format: Conference Proceeding
Language:English
Subjects:
Fiber gratings
Gratings
Indexes
Optical fiber communication
Optical fiber sensors
Optical fibers
Online Access:Request full text
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Description
Summary:A high sensitivity liquid refraction index fiberoptic sensor based on a multimode air-gap long period fiber grating is experimentally demonstrated with the sensitivity of 1063.737 nm and 702.032 nm per unit index for the sugar-solution and the salt-solution respectively.
ISSN:2166-8884
2166-8892