@inproceedings{eb790db610804733b492d20ac4c55d6a,
title = "Few-layer MOS2-deposited flexible side-polished fiber Bragg grating bending sensor for pulse detection",
abstract = "We demonstrate a flexible side-polished fiber Bragg grating (FBG)-based bending sensor involving the deposition of MoS2 onto the FBG fiber core, with a D-shaped zone of ∼54 μm depth and ∼15 mm length. The MoS2 overlay could enable the sensor a higher sensitivity to bending strain because of the overlay-induced additional refractive index changes in the evanescent field interaction with fiber gratings. The bending strain test shows that the developed sensor can achieve one order of wavelength shift higher than that of conventional bare FBG at larger bending deformation. Furthermore, the extracted subtle wrist pulse signal validates the great potential of MoS2-based side-polished fibers as wearable sensors for human activity detection.",
keywords = "fiber Bragg grating, MoS film, optical fiber bending sensor, pulse detection, side-polished fiber",
author = "Cheng Li and Xiaobin Peng and Chao Wang and Shaoqing Cao and Hui Zhang",
note = "Publisher Copyright: {\textcopyright} 2017 IEEE.; 19th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2017 ; Conference date: 18-06-2017 Through 22-06-2017",
year = "2017",
month = jul,
day = "26",
doi = "10.1109/TRANSDUCERS.2017.7994465",
language = "英语",
series = "TRANSDUCERS 2017 - 19th International Conference on Solid-State Sensors, Actuators and Microsystems",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "2007--2010",
booktitle = "TRANSDUCERS 2017 - 19th International Conference on Solid-State Sensors, Actuators and Microsystems",
address = "美国",
}