In-Plane Strain Measurement in Composite Structures with Fiber Bragg Grating Written in Side-Hole Elliptical Core Optical Fiber

In-Plane Strain Measurement in Composite Structures with Fiber Bragg Grating Written in Side-Hole Elliptical Core Optical Fiber

In this paper, the application of a fiber Bragg grating written in a highly birefringent side-hole elliptical core optical fiber for two-axial strain measurement is presented. Hybrid optical fiber structures achieved by combining large side-holes and elliptical core result in a very high birefringen...

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Bibliographic Details
Main Authors: Karol Wachtarczyk, Paweł Gąsior, Jerzy Kaleta, Alicja Anuszkiewicz, Marcel Bender, Ralf Schledjewski, Paweł Mergo, Tomasz Osuch
Format: Article
Language:English
Published: MDPI AG 2021-12-01
Series:Materials
Subjects:
fiber optic sensor
fiber Bragg grating
high birefringent fibers
side-hole optical fiber
carbon fiber reinforced polymer
multi-axial strain sensing
Online Access:https://www.mdpi.com/1996-1944/15/1/77

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https://www.mdpi.com/1996-1944/15/1/77

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