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Numerical investigation of an all-optical switch in a graded nonlinear plasmonic grating
Wang, Guoxi; Lu, Hua; Liu, Xueming; Gong, Yongkang
Department瞬态光学技术国家重点实验室
2012-11-09
Source PublicationNANOTECHNOLOGY
ISSN0957-4484
Volume23Issue:44Pages:444009
Contribution Rank1
AbstractWe have proposed and numerically investigated an all-optical switch based on a metal-insulator-metal waveguide with graded nonlinear plasmonic gratings. The influences of grating depth and refractive index of a Kerr nonlinear medium on the transmission of the switch are exactly analyzed by utilizing transmission line theory. The finite-difference time-domain simulation results show that the highly compact structure possesses excellent switch function by tuning the incident electric field intensity. In addition, the simulation results show that this all-optical switch has an ultrawide operating frequency regime and femtosecond-scale response time (similar to 130 fs). Such a switch can find potential applications for all-optical signal processing and optical communication.
SubtypeArticle
WOS HeadingsScience & Technology ; Technology ; Physical Sciences
DOI10.1088/0957-4484/23/44/444009
Indexed BySCI ; EI
WOS KeywordWAVE-GUIDE ; BRAGG GRATINGS ; STUB STRUCTURE
Language英语
WOS Research AreaScience & Technology - Other Topics ; Materials Science ; Physics
WOS SubjectNanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied
WOS IDWOS:000310574700010
Citation statistics
Document Type期刊论文
Identifierhttp://ir.opt.ac.cn/handle/181661/20467
Collection瞬态光学技术国家重点实验室
AffiliationChinese Acad Sci, State Key Lab Transient Opt & Photon, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China
Recommended Citation
GB/T 7714
Wang, Guoxi,Lu, Hua,Liu, Xueming,et al. Numerical investigation of an all-optical switch in a graded nonlinear plasmonic grating[J]. NANOTECHNOLOGY,2012,23(44):444009.
APA Wang, Guoxi,Lu, Hua,Liu, Xueming,&Gong, Yongkang.(2012).Numerical investigation of an all-optical switch in a graded nonlinear plasmonic grating.NANOTECHNOLOGY,23(44),444009.
MLA Wang, Guoxi,et al."Numerical investigation of an all-optical switch in a graded nonlinear plasmonic grating".NANOTECHNOLOGY 23.44(2012):444009.
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