中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 光电技术研究所
  3. 中国科学院光电技术研究所
  4. 微细加工光学技术国家重点实验室（开放室）
Directional Coupling and Spin Routing in Catenary-Shaped SOI Waveguide

文献类型：期刊论文

作者Guo, Yinghui; Pu, Mingbo; Li, Xiong; Ma, Xiaoliang; Luo, Xiangang
刊名IEEE Photonics Technology Letters
出版日期2019-03-15
卷号31期号:6页码:415-418
关键词Directional coupling integrated optical waveguide metasurfaces spin-orbit interaction
ISSN号1041-1135
DOI10.1109/LPT.2018.2889464
文献子类期刊论文
英文摘要Directional in-coupling of light into a single-mode silicon-on-insulator (SOI) waveguide is demonstrated by bending it into a catenary shape. When a circularly polarized incidence is normally projected on the bending SOI waveguide, it generates the spin-orbit interaction and gives rise to unidirectional propagation. The contrast ratio between the optical flows toward different sides of the waveguide reaches 17 dB. By switching the handedness of incidence, the optical flow is reversed. This unique property may provide a potential pathway for the implementation of integrated polarization router or detection. Compared with the previous spin-controlled directional in-coupling devices, symmetry-breaking and additional subwavelength structure is no need anymore. © 1989-2012 IEEE.
WOS关键词GRATING COUPLER ; LIGHT
WOS研究方向Engineering, Electrical & Electronic ; Optics ; Physics, Applied
语种英语
WOS记录号WOS:000461341300001
出版者Institute of Electrical and Electronics Engineers Inc.
源URL[http://ir.ioe.ac.cn/handle/181551/9712]  
专题光电技术研究所_微细加工光学技术国家重点实验室（开放室）
作者单位State Key Laboratory of Optical Technologies on Nano-Fabrication and Micro-Engineering, Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu; 610209, China
推荐引用方式
GB/T 7714		 Guo, Yinghui,Pu, Mingbo,Li, Xiong,et al. Directional Coupling and Spin Routing in Catenary-Shaped SOI Waveguide[J]. IEEE Photonics Technology Letters,2019,31(6):415-418.
APA Guo, Yinghui,Pu, Mingbo,Li, Xiong,Ma, Xiaoliang,&Luo, Xiangang.(2019).Directional Coupling and Spin Routing in Catenary-Shaped SOI Waveguide.IEEE Photonics Technology Letters,31(6),415-418.
MLA Guo, Yinghui,et al."Directional Coupling and Spin Routing in Catenary-Shaped SOI Waveguide".IEEE Photonics Technology Letters 31.6(2019):415-418.

入库方式： OAI收割

来源：光电技术研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。