Simple and compact reflective refractometer based on tilted fiber Bragg grating inscribed in thin-core fiber

• Main Authors: Gu, Bobo, Qi, Wenliang, Zheng, Jie, Zhou, Yanyan, Shum, Perry Ping, Luan, Feng
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2014
• Subjects: DRNTU::Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics
• Online Access: https://hdl.handle.net/10356/101874; http://hdl.handle.net/10220/18775
• Institution: Nanyang Technological University

A simple and compact reflective refractometer based on a tilted fiber Bragg grating (TFBG) inscribed in an ultra-high photon-sensitive thin-core fiber is proposed and experimentally demonstrated. The reflective refractometer utilizes a short piece of thin-core fiber containing one TFBG to ensure the...