Twist sensor by using a pressure-induced birefringence single mode fiber based Sagnac Interferometer

Houhui Liang; Yongxing Jin; Yu Zhao; Jianfeng Wang

doi:10.1364/ACP.2011.83112H

Optical Sensors and Biophotonics
Proceedings of SPIE (Optica Publishing Group, 2011),
paper 83112H
•https://doi.org/10.1364/ACP.2011.83112H

Twist sensor by using a pressure-induced birefringence single mode fiber based Sagnac Interferometer

Houhui Liang, Yongxing Jin, Yu Zhao, and Jianfeng Wang

Asia Communications and Photonics Conference and Exhibition 2011

Shanghai China
13–16 November 2011
ISBN: 978-0-8194-8959-3

From the session
Post Deadline Papers (PDP)

Not Accessible

Your library or personal account may give you access

Get PDF
Email
Share
Get Citation
Copy Citation Text
H. Liang, Y. Jin, Y. Zhao, and J. Wang, "Twist sensor by using a pressure-induced birefringence single mode fiber based Sagnac Interferometer," in Optical Sensors and Biophotonics, J. Popp, D. Matthews, J. Tian, and C. Yang, eds., Vol. 8311 of Proceedings of SPIE (Optica Publishing Group, 2011), paper 83112H.

Export Citation
- BibTex
- Endnote (RIS)
- HTML
- Plain Text
Citation alert
Save article

Abstract

A fiber-optic twist sensor based on a pressure-induced birefringence singlemode fiber loop mirror is proposed. The birefringer SMF is made by applying a transverse force against a short length of singlemode fiber. The sensitivity of the twist angle measurement of 0.19 nm/o is achieved experimentally. The proposed sensor is more convenient and simple than that of standard polarization-maintaining fibers.

PDF Article

More Like This

A Twist Sensor With Sensitivity-enhanced Based Sagnac Interferometer

Jian Jun Wu, Xiang Shen, Xin Luo, Xiong Wei Hu, Jing Gang Peng, Hai Qing Li, Lv Yun Yang, Jing Yan Li, and Neng Li Dai
AF2A.131 Asia Communications and Photonics Conference (ACP) 2016

Fiber torsion sensor with directional discrimination based on twist-induced circular birefringence in unbalanced Mach-Zehnder interferometer

Nan-Kuang Chen, Jheng-Jyun Wang, Gia-Ling Cheng, Wood-Hi Cheng, and Ping Perry Shum
JW2A.35 CLEO: Applications and Technology (CLEO:A&T) 2014

8-Shaped Birefringent Optical Fiber in Sagnac Interferometer for Low-Pressure Sensing

Lin Htein, Jingxian Cui, Dinusha Serandi Gunawardena, Xin Cheng, and Hwa-Yaw Tam
W4.64 Optical Fiber Sensors (OFS) 2023

Previous Article Next Article