Design of Kerr-effect sensitive microcavity in nonlinear photonic crystal slabs for all-optical switching

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	Design of Kerr-effect sensitive microcavity in nonlinear photonic crystal slabs for all-optical switching
	Qin, F ; Liu, Y ; Meng, ZM ; Li, ZY
刊名	JOURNAL OF APPLIED PHYSICS
	2010
卷号	108 期号:5
关键词	BAND-GAP MATERIALS WAVE-GUIDES LIQUID-CRYSTALS SILICON LASER NANOCAVITY CAVITIES PULSES
ISSN号	0021-8979
通讯作者	Qin, F: Chinese Acad Sci, Inst Phys, Lab Opt Phys, POB 603, Beijing 100190, Peoples R China.
中文摘要	We design a Kerr-effect sensitive microcavity in hybrid semiconductor nonlinear photonic crystal (PhC) slabs for application in all-optical switching. Our new concept cavity is made from infiltrating the air hole array and coating the surface of usual semiconductor PhC slabs with polystyrene, and let the polystyrene instead of the semiconductor occupy the center of the cavity. Optimization of the cavity design by modulating the structure parameter yields a quality factor Q=1600 and shift magnitude delta f approximate to 8.4 nm while pumping the cavity with a light intensity of 80 GW/cm(2). This cavity configuration can help to realize very fast response speed and low pump intensity in all-optical switching devices, reduce the demand for rigorous precision during the high-Q PhC cavity fabrication, and allow for easy integration with other integrated optical components. (C) 2010 American Institute of Physics. [doi: 10.1063/1.3468220]
收录类别	SCI
资助信息	National Natural Science Foundation of China [10525419, 10634080]; National Basic Research Foundation of China [2007CB613205]
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/311004/35786]
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	Qin, F,Liu, Y,Meng, ZM,et al. Design of Kerr-effect sensitive microcavity in nonlinear photonic crystal slabs for all-optical switching[J]. JOURNAL OF APPLIED PHYSICS,2010,108(5).
APA	Qin, F,Liu, Y,Meng, ZM,&Li, ZY.(2010).Design of Kerr-effect sensitive microcavity in nonlinear photonic crystal slabs for all-optical switching.JOURNAL OF APPLIED PHYSICS,108(5).
MLA	Qin, F,et al."Design of Kerr-effect sensitive microcavity in nonlinear photonic crystal slabs for all-optical switching".JOURNAL OF APPLIED PHYSICS 108.5(2010).