Modes effective refractive index difference measurement in few-mode optical fiber

• Main Authors: Zhang, Jing, Wu, Zhifang, Huang, Tianye, Shao, Xuguang, Shum, Ping
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2018
• Subjects: Effective Refractive Index Difference; Few Mode Fiber; DRNTU::Engineering::Electrical and electronic engineering
• Online Access: https://hdl.handle.net/10356/89414; http://hdl.handle.net/10220/46225
• Institution: Nanyang Technological University

We studied the measurement and data analysis of modes effective refractive indexes for few-mode optical fiber and found that measuring refractive index difference from the modes interference pattern was affected by dispersion in the optical fiber. A comprehensive method of accurate measurement of mo...