Share Email Print

Proceedings Paper

High-accuracy discriminative sensing of strain and temperature by use of birefringence and Brillouin scattering in a polarization-maintaining fiber
Author(s): Weiwen Zou; Zuyuan He; Kazuo Hotate
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

We propose and demonstrate a novel method to discriminate strain and temperature by simultaneous measurements of birefringence and Brillouin frequency shift in a PANDA-type polarization-maintaining fiber. A high-accuracy discrimination of 3~4 με and 0.02~0.03 °C is realized.

Paper Details

Date Published: 16 May 2008
PDF: 4 pages
Proc. SPIE 7004, 19th International Conference on Optical Fibre Sensors, 70040J (16 May 2008); doi: 10.1117/12.785918
Show Author Affiliations
Weiwen Zou, The Univ. of Tokyo (Japan)
Zuyuan He, The Univ. of Tokyo (Japan)
Kazuo Hotate, The Univ. of Tokyo (Japan)

Published in SPIE Proceedings Vol. 7004:
19th International Conference on Optical Fibre Sensors
David Sampson; Stephen Collins; Kyunghwan Oh; Ryozo Yamauchi, Editor(s)

© SPIE. Terms of Use
Back to Top