Noninvasive respiration movement sensor based on distributed Bragg reflector fiber laser with beat frequency interrogation

• Main Authors: Wo, Jianghai, Wang, He, Sun, Qizhen, Shum, Perry Ping, Liu, Deming
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2014
• Subjects: DRNTU::Engineering::Electrical and electronic engineering
• Online Access: https://hdl.handle.net/10356/104009; http://hdl.handle.net/10220/19508
• Institution: Nanyang Technological University

A distributed Bragg reflector fiber laser-based respiration movement monitoring system has been proposed and experimentally demonstrated. To fabricate the sensing element for respiration monitoring, a fixture that consists of a plastic plate, a section of elastic textile is employed to experience an...