Hollow-core air-gap anti-resonant fiber couplers

• Main Authors: Huang, Xiaosheng, Ma, Jie, Tang, Dingyuan, Yoo, Seongwoo
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2018
• Subjects: Fiber Design And Fabrication; Photonic Crystal Fibers; DRNTU::Engineering::Electrical and electronic engineering
• Online Access: https://hdl.handle.net/10356/89786; http://hdl.handle.net/10220/46377
• Institution: Nanyang Technological University

We design, fabricate, and demonstrate the first hollow-core air-gap anti-resonant fiber coupler in a dual hollow-core anti-resonant fiber (DHAF) structure. The coupling takes place through an air gap between air cores, promising a limitless operation window beyond material transmission. The DHAF fol...