Fiber optic borehole strainmeter based on double Fabry-Pérot interferometers with inconsistent cavity lengths

Huicong Li; Huicong Li; Wenzhu Huang; Wenzhu Huang; Li Li; Wentao Zhang; Wentao Zhang; Wentao Zhang

doi:10.1364/OFS.2023.Th6.86

28th International Conference on Optical Fiber Sensors
Technical Digest Series (Optica Publishing Group, 2023),
paper Th6.86
•https://doi.org/10.1364/OFS.2023.Th6.86

Fiber optic borehole strainmeter based on double Fabry-Pérot interferometers with inconsistent cavity lengths

Huicong Li, Wenzhu Huang, Li Li, and Wentao Zhang

Optical Fiber Sensors 2023

Naka-ku, Hamamatsu-shi Japan
20–24 November 2023
ISBN: 978-1-957171-30-2

From the session
Poster Session III (Th6)

Not Accessible

Your library or personal account may give you access

Get PDF
Email
Share
Get Citation
Copy Citation Text
H. Li, W. Huang, L. Li, and W. Zhang, "Fiber optic borehole strainmeter based on double Fabry-Pérot interferometers with inconsistent cavity lengths," in 28th International Conference on Optical Fiber Sensors, Technical Digest Series (Optica Publishing Group, 2023), paper Th6.86.

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

Abstract

A fiber optic borehole strainmeter designed by double Fabry-Pérot interferometers with different cavity lengths and different supporting materials is proposed. It has a strain response of 0.098 μm/με and two temperature responses of 0.73 μm/℃ and 0.17 μm/℃, which is expected to achieve a resolution of 12.3 pε/√Hz.

PDF Article

More Like This

A High Sensitive Borehole Strainmeter based on Fiber Bragg Grating

Liu Aichun, Fan Wenjuan, and Fan Lianglong
M1B.2 Asia Communications and Photonics Conference (ACP) 2018

Precise Cavity Length Control in Fiber Optic Extrinsic Fabry-Perot Interferometers

Juncheng Xu, Gary R. Pickrell, Kristie L Cooper, Po Zhang, and Anbo Wang
CThL5 Conference on Lasers and Electro-Optics (CLEO:S&I) 2005

Capillary based Fiber Fabry-Perot interferometer with controllable strain sensitivity

Haiyang Shao, Xiaobei Zhang, Haiyang Pan, Yong Yang, Huawen Bai, Fufei Pang, and Tingyun Wang
ATh3B.4 Asia Communications and Photonics Conference (ACP) 2016

Previous Article Next Article