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	Design of high efficiency and large separating angle beam splitter based on photonic crystal cavity resonator
	Guo, Hao1; Liao, Qinghua1; Yu, Tianbao1; Chen, Shuwen1; Huang, Yongzhen2
刊名	Modern physics letters b
	2011-09-20
卷号	25期号:24页码:1963-1969
关键词	Photonic crystal waveguides Beam splitter Uniform energy distribution Photonic crystal cavity resonator
ISSN号	0217-9849
DOI	10.1142/s0217984911027212
通讯作者	Guo, hao()
英文摘要	We present the design and simulation of an ultracompact high efficiency beam splitter based on propagation properties of the light waves in waveguide and cavity resonator. the splitting properties of the beam splitter have been numerically simulated and analyzed using the plane wave expansion (pwe) method and finite difference time domain (fdtd) method. then in order to minimize backward reflections and to obtain equal distribution of power, we placed a cavity resonator waveguides to optimize the devices. it is shown that a beam splitter with high efficiency and large separating angle for tm mode can be achieved. there is no doubt that these excellent features will provide the structure a promising applying prospect for photonic integrated circuit.
WOS关键词	CHANNEL-DROP FILTERS ; RING RESONATORS ; WAVE-GUIDES ; HIGH TRANSMISSION ; BENDS
WOS研究方向	Physics
WOS类目	Physics, Applied ; Physics, Condensed Matter ; Physics, Mathematical
语种	英语
出版者	WORLD SCIENTIFIC PUBL CO PTE LTD
WOS记录号	WOS:000294218400004
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2428210
专题	半导体研究所
通讯作者	Guo, Hao
作者单位	1.Nanchang Univ, Dept Phys, Nanchang 330047, Peoples R China 2.Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China
推荐引用方式 GB/T 7714	Guo, Hao,Liao, Qinghua,Yu, Tianbao,et al. Design of high efficiency and large separating angle beam splitter based on photonic crystal cavity resonator[J]. Modern physics letters b,2011,25(24):1963-1969.
APA	Guo, Hao,Liao, Qinghua,Yu, Tianbao,Chen, Shuwen,&Huang, Yongzhen.(2011).Design of high efficiency and large separating angle beam splitter based on photonic crystal cavity resonator.Modern physics letters b,25(24),1963-1969.
MLA	Guo, Hao,et al."Design of high efficiency and large separating angle beam splitter based on photonic crystal cavity resonator".Modern physics letters b 25.24(2011):1963-1969.

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