A simple miniature in-fiber collimator was demonstrated for static and dynamic displacement sensing. The Fabry-Perot interferometer (FPI) with the collimator has much higher sensitivities than the FPIs without collimator in the displacement measurements.

© 2019 The Author(s)

PDF Article
More Like This
Highly sensitive bend measurements using a miniature fiber collimator-based Fabry-Perot Interferometer

Xizhen Xu, Jun He, Changrui Liao, Ying Wang, and Yiping Wang
Su3B.3 Asia Communications and Photonics Conference (ACPC) 2018

Miniature Fabry-Perot Interferometer based on Four-Core Sapphire-Derived Fiber for High Temperature Sensing

Zhifeng Wang, Huanhuan Liu, Zhangwei Ma, Zhenyi Chen, Na Chen, Tingyun Wang, and Fufei Pang
W4.78 Optical Fiber Sensors (OFS) 2020

Highly sensitive temperature sensor based on a Mach-Zehnder interferometer created in graded index fiber

Fengchan Zhang, Jun He, Xizhen Xu, and Yiping Wang
S4B.5 Asia Communications and Photonics Conference (ACPC) 2018


You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
Login to access Optica Member Subscription