Alterable interferential fineness for high temperature sensing calibration based on Bragg hollow core fiber

• Main Authors: Ran, Sixiang, Ni, Wenjun, Yang, Chunyong, Zhao, Zhongke, Wang, Shun, Shum, Perry Ping
• Other Authors: School of Civil and Environmental Engineering
• Format: Article
• Language: English
• Published: 2023
• Subjects: Engineering::Electrical and electronic engineering; Engineering::Civil engineering; Hollow Core Fiber; High Temperature Measurement
• Online Access: https://hdl.handle.net/10356/171705
• Institution: Nanyang Technological University

We propose, what we believe to be, a novel method for high temperature sensing calibration based on the mechanism of alterable interferential fineness in Bragg hollow core fiber (BHCF). To verify the proof-of-concept, the fabricated sensing structure is sandwiched by two sections with different leng...