Simultaneous implementation of enhanced resolution and large dynamic range for fiber temperature sensing based on different optical transmission mechanisms

• Main Authors: Ni, Wenjun, Lu, Ping, Fu, Xin, Sun, Handong, Shum, Perry Ping, Liao, Hao, Jiang, Xinyue, Liu, Deming, Yang, Chunyong, Zhang, Jiangshan, Lian, Zhengang
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2019
• Subjects: DRNTU::Science::Physics; Fiber Optics Sensors; Fiber Optics Components
• Online Access: https://hdl.handle.net/10356/88531; http://hdl.handle.net/10220/47607
• Institution: Nanyang Technological University

In this paper, a high resolution and large dynamic range fiber optic temperature sensor without measurement crosstalk has been proposed. Two combinational mechanisms of anti-resonant reflecting optical waveguide and inline Mach-Zehnder interference structure are integrated in single hole twin eccent...