A photonic crystal side-coupled waveguide based on a high-quality-factor resonator array

	A photonic crystal side-coupled waveguide based on a high-quality-factor resonator array
其他题名	论文其他题名
	Cui N. D.; Liang J. Q.; Liang Z. Z.; Wang W. B.
	2012
发表期刊	Chinese Physics B
ISSN	1674-1056
卷号	21 期号:3
摘要	Based on the present coupled mode theory of the photonic crystal resonator array in this paper, we propose a novel side-coupled waveguide to achieve highly efficient coupling of photonic crystal devices. It is found that the coupling efficiency is sensitive to the interval, the total number and the quality factor of the resonator. Considering the coupling efficiency and the coupling region, we select five resonators with an interval of six lattice periods. By optimizing the structure parameters of the waveguide and resonator, the quality factors of the resonator can be modulated and the coupling efficiency of the side-coupled waveguide reaches 95.47% in theory. Compared with other coupling methods, the side-coupled waveguide can realize efficient coupling with a compact structure, a high level of integration and a low degree of operational difficulties.
收录类别	SCI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/24677
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Cui N. D.,Liang J. Q.,Liang Z. Z.,et al. A photonic crystal side-coupled waveguide based on a high-quality-factor resonator array[J]. Chinese Physics B,2012,21(3).
APA	Cui N. D.,Liang J. Q.,Liang Z. Z.,&Wang W. B..(2012).A photonic crystal side-coupled waveguide based on a high-quality-factor resonator array.Chinese Physics B,21(3).
MLA	Cui N. D.,et al."A photonic crystal side-coupled waveguide based on a high-quality-factor resonator array".Chinese Physics B 21.3(2012).

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