| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7128023 | Optics & Laser Technology | 2018 | 8 Pages |
Abstract
Nonreciprocal waveguide plays the key role in optical communication devices because of the robustness of one-way transport along the edge. We present a 2D honeycomb magnetic-optical photonic crystal frame and realize a unidirectional air waveguide based on the coupling effect of two self-guiding one-way edge modes in proper the waveguide width. A great ideal nonreciprocal air waveguide with condensed-energy, strong stability, great nonreciprocity is achieved, and its transmission features of superiority over others configuration are demonstrated.
Related Topics
Physical Sciences and Engineering
Engineering
Electrical and Electronic Engineering
Authors
Liu He, Yong-feng Gao, Zhen Jiang, Li-song Wang, Jun Zhou, Xiao-fang Xu,