Controllable growth and optical properties of large scale ZnO arrays

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	Controllable growth and optical properties of large scale ZnO arrays
	Pan, AL ; Liu, RB ; Wang, SQ ; Wu, ZY ; Cao, L ; Xie, SS ; Zou, BS
刊名	JOURNAL OF CRYSTAL GROWTH
	2005
卷号	282 期号:1-2 页码:125
关键词	MOLECULAR-BEAM EPITAXY PHOTOLUMINESCENCE PROPERTIES NANOWIRE ARRAYS ZINC-OXIDE NANORODS WHISKERS ROUTE LUMINESCENCE SUBSTRATE CATALYST
ISSN号	0022-0248
通讯作者	Pan, AL: Chinese Acad Sci, Inst Phys, Nanoscale Phys & Devices Lab, Beijing 100080, Peoples R China.
中文摘要	We use an analytic Bloch-mode approach to investigate one-dimensional planar Bragg waveguides (PBWGs) with an air- or a glass-core layer sandwiched within two symmetric Bragg gratings formed by alternate arrays of air and glass layers. The calculation results show that there exist simultaneously two kinds of guided modes as the gap-guided modes resulting from the photonic band-gap effect and the index-guided modes formed by the total internal reflection effect. We calculate the electromagnetic (EM)-field distributions of these guided modes with different parallel wave vectors and find remarkably different EM-field profiles between the index-guided modes and the gap-guided modes. In order to explore the propagation properties of the PBWGs, we analyze the group velocity and the group-velocity dispersion of different types of guided modes. The results show that the guided mode properties are significantly influenced by the core material as well as the cladding structure. The analytic Bloch-mode approach can help to investigate and design the PBWGs in a simple, efficient, and accurate manner. (c) 2005 American Institute of Physics.
收录类别	SCI
语种	英语
公开日期	2013-09-17
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/35112]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Pan, AL,Liu, RB,Wang, SQ,et al. Controllable growth and optical properties of large scale ZnO arrays[J]. JOURNAL OF CRYSTAL GROWTH,2005,282(1-2):125.
APA	Pan, AL.,Liu, RB.,Wang, SQ.,Wu, ZY.,Cao, L.,...&Zou, BS.(2005).Controllable growth and optical properties of large scale ZnO arrays.JOURNAL OF CRYSTAL GROWTH,282(1-2),125.
MLA	Pan, AL,et al."Controllable growth and optical properties of large scale ZnO arrays".JOURNAL OF CRYSTAL GROWTH 282.1-2(2005):125.