Wideband slow-light propagation with no distortion in a nanofiber-plane-grating composite waveguide

doi:10.1117/1.OE.55.6.066120

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	Wideband slow-light propagation with no distortion in a nanofiber-plane-grating composite waveguide
	Ma, Chengju1 ; Ren, Liyong2 ; Guo, Wenge 1; Fu, Haiwei 1; Xu, Yiping3 ; Liu, Yinggang 1; Zhang, Xiaozhen 1; Ma, Chengju (chengjuma@xsyu.edu.cn)
作者部门	信息光子学研究室
	2016-06-01
发表期刊	OPTICAL ENGINEERING
ISSN	0091-3286
卷号	55 期号:6
产权排序	2
摘要	A nanofiber-plane-grating composite slow-light waveguide to achieve wideband slowlight propagation with no distortion is proposed. The waveguide is formed by embedding a tapered nanofiber into a V-groove on a plane-grating surface. By optimizing the waveguide structural parameters, a slow-light effect with bandwidth of about 1453 GHz is obtained. Based on finite-difference time-domain (FDTD) method, we analyze the waveguide's optical properties and slow-light characteristics. Simulation results show that a picosecond optical pulse propagating in the slow-light waveguide can be delayed for about 980 fs and without distortion. The group velocity of the optical pulse can be reduced to about 0.3c (c is the speed of light in vacuum). This study will provide important theoretical basis and innovative ideas for the development of new-type slow-light elements. (C) 2016 Society of Photo-Optical Instrumentation Engineers (SPIE)
文章类型	Article
关键词	Slow Light Waveguide Nanofiber Plane Grating
WOS标题词	Science & Technology ; Physical Sciences
DOI	10.1117/1.OE.55.6.066120
收录类别	SCI ; EI
关键词[WOS]	FIBER ; RESONATOR ; DELAY ; SCATTERING
语种	英语
WOS研究方向	Optics
项目资助者	National Natural Science Foundation of China(61275149 ; Scientific Research Program - Shaanxi Provincial Education Department(15JK1578) ; Doctoral Scientific Research Startup Foundation of Xi'an Shiyou University(2015BS01) ; Natural Science Foundation of Shaanxi Province(2016JQ6051) ; Scientific Research Program - Research Foundation of Beijing Key Laboratory of Optical Detection Technology for Oil and Gas (China University of Petroleum, Beijing)(OG201613) ; 61505160 ; 61535015)
WOS类目	Optics
WOS记录号	WOS:000383253900046
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.opt.ac.cn/handle/181661/28309
专题	信息光子学研究室
通讯作者	Ma, Chengju (chengjuma@xsyu.edu.cn)
作者单位	1.Xian Shiyou Univ, Sch Sci, 18 DianZiEr Rd, Xian 710065, Peoples R China 2.Chinese Acad Sci, State Key Lab Transient Opt & Photon, Xian Inst Opt & Precis Mech, 17 XinXi Rd,New Ind Pk, Xian 710119, Peoples R China 3.Yangtze Univ, Sch Phys & Optoelect Engn, 1 Nanhuan Rd, Jingzhou 434023, Hubei, Peoples R China
推荐引用方式 GB/T 7714	Ma, Chengju,Ren, Liyong,Guo, Wenge,et al. Wideband slow-light propagation with no distortion in a nanofiber-plane-grating composite waveguide[J]. OPTICAL ENGINEERING,2016,55(6).
APA	Ma, Chengju.,Ren, Liyong.,Guo, Wenge.,Fu, Haiwei.,Xu, Yiping.,...&Ma, Chengju .(2016).Wideband slow-light propagation with no distortion in a nanofiber-plane-grating composite waveguide.OPTICAL ENGINEERING,55(6).
MLA	Ma, Chengju,et al."Wideband slow-light propagation with no distortion in a nanofiber-plane-grating composite waveguide".OPTICAL ENGINEERING 55.6(2016).

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