Sagnac interferometer based temperature sensor by using selectively filled photonic crystal fiber

• Main Authors: Cui, Ying, Shum, Perry Ping, Hu, Dora Juan Juan, Wang, Guanghui, Humbert, Georges, Dinh, Xuan Quyen
• Other Authors: School of Electrical and Electronic Engineering
• Format: Conference or Workshop Item
• Language: English
• Published: 2013
• Subjects: DRNTU::Engineering::Electrical and electronic engineering
• Online Access: https://hdl.handle.net/10356/98307; http://hdl.handle.net/10220/12115
• Institution: Nanyang Technological University

A Sagnac interferometer based temperature sensor is proposed by using a piece of selectively filled polarization maintaining photonic crystal fiber. The sensitivity dependence on the infiltration length ratio was studied for the first time.