Numerical investigation of an all-optical switch in a graded nonlinear plasmonic grating

CORC > 西安光学精密机械研究所 > 中国科学院西安光学精密机械研究所 > 瞬态光学技术国家重点实验室

	Numerical investigation of an all-optical switch in a graded nonlinear plasmonic grating
	Wang, Guoxi; Lu, Hua; Liu, Xueming; Gong, Yongkang
刊名	nanotechnology
	2012-11-09
卷号	23 期号:44 页码:444009
ISSN号	0957-4484
产权排序	1
合作状况	国内
英文摘要	we 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.
WOS标题词	science & technology ; technology ; physical sciences
类目[WOS]	nanoscience & nanotechnology ; materials science, multidisciplinary ; physics, applied
研究领域[WOS]	science & technology - other topics ; materials science ; physics
关键词[WOS]	wave-guide ; bragg gratings ; stub structure
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000310574700010
公开日期	2012-12-14
内容类型	期刊论文
源URL	[http://ir.opt.ac.cn/handle/181661/20467]
专题	西安光学精密机械研究所_瞬态光学技术国家重点实验室
作者单位	Chinese Acad Sci, State Key Lab Transient Opt & Photon, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China
推荐引用方式 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.