Photonics Research, 2015, 3 (5): 05000220, Published Online: Jan. 6, 2016
Mode converter based on dual-core all-solid photonic bandgap fiber Download: 661次
Abstract
In this paper, we present a mode-selective coupler based on a dual-core all-solid photonic bandgap fiber (AS-PBGF). Because they are all-solid, AS-PBGF-based mode converters are easier to splice to other fibers than those based on air-hole photonic crystal fibers. Mode conversions between the LP01 and LP11 modes, LP01 and LP21 modes, and LP01 and LP01 modes are obtained at the wavelength λ _ 1550 nm. The 3 dB wavelength bandwidth of these mode converters are 47.8, 20.3, and 20.3 nm, respectively.
YongJun Zhang, Yuan Wang, ShanYong Cai, MingYing Lan, Song Yu, WanYi Gu. Mode converter based on dual-core all-solid photonic bandgap fiber[J]. Photonics Research, 2015, 3(5): 05000220.