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Department微细加工光学技术国家重点实验室(开放室)
Ultra-broadband spin-controlled directional router based on single optical catenary integrated on silicon waveguide
Guo, Yinghui; Pu, Mingbo; Li, Xiong; Ma, Xiaoliang; Luo, Xiangang
Source PublicationAPPLIED PHYSICS EXPRESS
Volume11Issue:9Pages:92202
2018-09-01
Language英语
ISSN1882-0778
DOI10.7567/APEX.11.092202
Indexed BySCI ; Ei
WOS IDWOS:000442671100001
EI Accession Number20184105914913
SubtypeJ
AbstractTraditional waveguide directional couplers based on coherent interferences of multiple elements suffer from a narrow operation band. Furthermore, most of them only operate for a specific linear polarization and cannot fulfill the bidirectional sorting function. In this study, using the spin-orbit interaction of a single optical catenary on an integrated silicon waveguide, we demonstrated an ultra-broadband directional bidirectional router for circular polarization, with an extinction ratio higher than 15 dB in the wavelength range of 1,450 to 1,600 nm and a peak value of 25 dB at 1,550 nm. By reversing the spin of incidence, the light flow can be routed to the opposite direction. (C) 2018 The Japan Society of Applied Physics
KeywordOverhead lines Polarization Silicon Ultra-wideband (UWB)
WOS KeywordGEOMETRIC PHASE ; GENERATION ; METASURFACES
EI KeywordsOverhead lines ; Polarization ; Silicon ; Ultra-wideband (UWB)
EI Classification Number549.3 Nonferrous Metals and Alloys excluding Alkali and Alkaline Earth Metals ; 706.2 Electric Power Lines and Equipment ; 714.3 Waveguides ; 716.3 Radio Systems and Equipment
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/9262
Collection微细加工光学技术国家重点实验室(开放室)
AffiliationState Key Laboratory of Optical Technologies on Nano-Fabrication and Micro-Engineering, Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu; 610209, China
Recommended Citation
GB/T 7714
Guo, Yinghui,Pu, Mingbo,Li, Xiong,et al. Ultra-broadband spin-controlled directional router based on single optical catenary integrated on silicon waveguide[J]. APPLIED PHYSICS EXPRESS,2018,11(9):92202.
APA Guo, Yinghui,Pu, Mingbo,Li, Xiong,Ma, Xiaoliang,&Luo, Xiangang.(2018).Ultra-broadband spin-controlled directional router based on single optical catenary integrated on silicon waveguide.APPLIED PHYSICS EXPRESS,11(9),92202.
MLA Guo, Yinghui,et al."Ultra-broadband spin-controlled directional router based on single optical catenary integrated on silicon waveguide".APPLIED PHYSICS EXPRESS 11.9(2018):92202.
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