Birefringent bragg grating in c-shaped optical fiber as a temperature-insensitive refractometer

• Main Authors: Tan, Rex Xiao, Ho, Daryl, Tse, Chun Ho, Tan, Yung Chuen, Yoo, Seong Woo, Tjin, Swee Chuan, Ibsen, Morten
• 其他作者: School of Electrical and Electronic Engineering
• 格式: Article
• 語言: English
• 出版: 2018
• 主題: Fiber Bragg Gratings; DRNTU::Engineering::Electrical and electronic engineering; Fiber Sensors
• 在線閱讀: https://hdl.handle.net/10356/89578; http://hdl.handle.net/10220/46301
• 機構: Nanyang Technological University

We demonstrate a simple-to-fabricate refractometer based on the inscription of fiber Bragg gratings in a special C-shaped optical fiber. The C-shaped fiber was drawn into shape using a quarter cladding removed preform of a commercial standard single-mode fiber by simple machining. The sensor did not...