A shear-displacement sensor based on a ferrofluidic defected microstructured optical fibre Bragg grating

Author: 
Candiani, A., Konstantaki, M., Margulis, W., and Pissadakis, S.
Type of publication: 
Conference item
Abstract: 

A shear sensor based on a ferrofluid infiltrated microstructured optical fiber Bragg grating is presented. Shear displacements between 250µm and 4.5mm are measured, corresponding to spectral changes in the reflected spectra greater than 5dB.

Year: 
2012
Published in: 
Bragg Gratings, Photosensitivity, and Poling in Glass Waveguides (BGPP), Colorado Springs, Colorado, USA. June 2012.