Curvature and Temperature Measurement Based on a Few-Mode PCF Formed M-Z-I and an Embedded FBG

We have experimentally demonstrated an optical fiber Mach-Zehnder interferometer (MZI) structure formed by a few-mode photonic crystal fiber (PCF) for curvature measurement and inscribed a fiber Bragg grating (FBG) in the PCF for the purpose of simultaneously measuring temperature. The structure con...

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Bibliographic Details

Main Authors:	Liu, H., Yang, H.Z., Qiao, X.G., Wang, Y., Liu, X.C., Lee, Y.S., Lim, Kok Sing, Ahmad, Harith
Format:	Article
Published:	MDPI 2017
Subjects:	Q Science (General) QC Physics
Online Access:	http://eprints.um.edu.my/19111/ http://dx.doi.org/10.3390/s17081725
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