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	Proposal of an ultracompact triplexer using photonic crystal waveguide with an air holes array
	He Ling-Juan1; Xu Xu-Ming1; Liu Nian-Hua2; Yu Tian-Bao1,3; Fang Li-Guang1; Liao Qing-Hua1
刊名	Chinese physics letters
	2010-08-01
卷号	27期号:8页码:4
ISSN号	0256-307X
DOI	10.1088/0256-307x/27/8/084201
通讯作者	He ling-juan()
英文摘要	We propose an ultracompact triplexer based on a shift of the cutoff frequency of the fundamental mode in a planar photonic crystal waveguide (pcw) with a triangular lattice of air holes. the shift is realized by modifying the radii of the border holes adjacent to the pcw core. some defect holes are introduced to control the beam propagation. the numerical results obtained by the finite-difference time-domain method show that the presented triplexer can separate three specific wavelengths, i.e. 1310, 1490 and 1550 nm with the extinction ratios higher than - 18 db. the designed device with a size as compact as 12 mu m x 6.5 mu m is feasible for the practical application, and can be utilized in the system of fiber to the home.
WOS关键词	POLARIZING BEAM SPLITTER ; DESIGN
WOS研究方向	Physics
WOS类目	Physics, Multidisciplinary
语种	英语
出版者	IOP PUBLISHING LTD
WOS记录号	WOS:000280577200023
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2427930
专题	半导体研究所
通讯作者	He Ling-Juan
作者单位	1.Nanchang Univ, Dept Phys, Nanchang 330031, Peoples R China 2.Nanchang Univ, Inst Adv Study, Nanchang 330031, Peoples R China 3.Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China
推荐引用方式 GB/T 7714	He Ling-Juan,Xu Xu-Ming,Liu Nian-Hua,et al. Proposal of an ultracompact triplexer using photonic crystal waveguide with an air holes array[J]. Chinese physics letters,2010,27(8):4.
APA	He Ling-Juan,Xu Xu-Ming,Liu Nian-Hua,Yu Tian-Bao,Fang Li-Guang,&Liao Qing-Hua.(2010).Proposal of an ultracompact triplexer using photonic crystal waveguide with an air holes array.Chinese physics letters,27(8),4.
MLA	He Ling-Juan,et al."Proposal of an ultracompact triplexer using photonic crystal waveguide with an air holes array".Chinese physics letters 27.8(2010):4.

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