@inproceedings{d7c6506e29a54c099d709b15327ce388,
title = "Analyzing the applicability of side-polished fiber Bragg grating tilt sensor using liquid pendulum with controllable angle",
abstract = "We developed a simple and novel liquid pendulum-based side-polished fiber Bragg grating (FBG) tilt sensor. Sucrose solution of ∼36 ml with a refractive index (RI) of 1.435 was dispensed into a plexiglass container preprocessed by hydrophobic agent, where the side-polished FBG with a D-shaped polished zone of ∼54 μm depth and ∼15 mm length was attached on the side wall. The liquid level changes caused initial angle-dependent evanescent field interaction with fiber gratings surrounded by the liquid and air, therefore resulting in a wavelength shift of single or dual Bragg peaks related to the effective RI of polished FBG. The sensor exhibited a tilt-induced sensitivity of 131 pm relative to tangent of angle with a linearity of 5.4\% in a range of 15° with a controllable lower-limit angle.",
keywords = "controllable initial angle, fiber Bragg grating, refractive index, side-polished fiber, tilt angle sensor",
author = "Cheng Li and Xue Li and Xiaobin Peng and Hui Zhang and Chao Wang and Shangchun Fan and Shaoqing Cao",
note = "Publisher Copyright: {\textcopyright} 2017 IEEE.; 16th IEEE SENSORS Conference, ICSENS 2017 ; Conference date: 30-10-2017 Through 01-11-2017",
year = "2017",
month = dec,
day = "21",
doi = "10.1109/ICSENS.2017.8234118",
language = "英语",
series = "Proceedings of IEEE Sensors",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "1--3",
booktitle = "IEEE SENSORS 2017 - Conference Proceedings",
address = "美国",
}