Highly Sensitive Twist Sensor Based on Partially Silver Coated Hollow Core Fiber Structure

• Published in: Journal of lightwave technology Vol. 36; no. 17; pp. 3672 - 3677
• Main Authors: Dejun Liu, Kumar, Rahul, Fangfang Wei, Wei Han, Mallik, Arun Kumar, Jinhui Yuan, Chongxiu Yu, Zhe Kang, Feng Li, Zhengyong Liu, Hwa-Yaw Tam, Farrell, Gerald, Semenova, Yuliya, Qiang Wu
• Format: Journal Article
• Language: English
• Published: New York IEEE 01.09.2018; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Coating; Coatings; Optical fiber applications; Optical fiber communication; Optical fiber polarization; Optical fiber sensors; optical interferometry; optical polarization; Optical waveguides; Q factors; Sensitivity; Sensors; Silver; Spectral sensitivity; Splicing; Twisting

Interferometer based on multiple beam interferences inside a hollow core fiber (HCF) structure (also known as an antiresonant reflecting optical waveguide) has been attracting interest of many researchers due to its periodic transmission spectrum containing high quality factor spectral dips. Functio...