Tunable propagation of waveguide modes in multichannel two-dimensional photonic crystal waveguide

被引：2
|
作者：
Zhao, Li-Ming [1 ]
Zhou, Yun-Song [1 ]
Wei, Gong-Min [1 ]
机构：
[1] Capital Normal Univ, Dept Phys, Beijing 100048, Peoples R China
来源：
OPTICS COMMUNICATIONS | 2022年 / 510卷
基金：
中国国家自然科学基金;
关键词：
Photonic Ha l l effect; Photo n i c crystal waveguide; Power splitting; SPIN-ORBIT INTERACTION; NANOSCALE; INTERFACE;
D O I：
10.1016/j.optcom.2022.127961
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Photonic Hal l effect (PHE) can be realized in the multiple-channel photonic crystal waveguide. By modulating the polarization state of the incident light, the light can propagate in any one or more of the fou r channels of the waveguide, while the light ener g y in the other channels is ver y weak. Its fascinating behavior can be explained by the theory of interference of the two component waves. We believe that ou r results wi l l have important applications in photonic integrated circuits.
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页数：4
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