Wavelength conversion based on degenerate-four-wave-mixing with continuous-wave pumping in silicon nanowire waveguide

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	Wavelength conversion based on degenerate-four-wave-mixing with continuous-wave pumping in silicon nanowire waveguide
	Chen P; Zhang L
刊名	optics communications
	2009
卷号	282 期号:8 页码:1659-1663
关键词	DISPERSIVE DIELECTRIC FIBERS GROUP-VELOCITY DISPERSION NONLINEAR OPTICAL PULSES ANOMALOUS-DISPERSION PHOTONIC WIRES GENERATION GAIN AMPLIFICATION TRANSMISSION MODULATION
ISSN号	0030-4018
通讯作者	jia lx chinese acad sci inst semicond oproelect syst lab beijing 100083 peoples r china. e-mail address: jialx@semi.ac.cn
中文摘要	we present a comprehensive numerical study on the all-optical wavelength conversion based on the degenerate four-wave-mixing with continuous-wave pumping in the silicon nanowire waveguide. it is well known that the conversion efficiency and the 3-db bandwidth can be greatly affected by the phase-matching condition. through proper design of the waveguide cross-section, its dispersion property can be adjusted to satisfy the phase-matching condition and therefore effective wavelength conversion can be achieved in a large wavelength range. generally, the group velocity dispersion plays a dominant role in the wavelength conversion. however, the fourth-order dispersion takes an important effect on the wavelength conversion when the group velocity dispersion is near the zero-point. furthermore, the conversion efficiency and the 3-db bandwidth can also be affected by the interactive length and the initial pump power. through the numerical simulation, the optimal values for the interactive length and the initial pump power, which are functions of the propagation loss, are obtained to realize the maximum conversion efficiency. (c) 2008 elsevier b.v. all rights reserved.
学科主题	光电子学
收录类别	SCI
资助信息	national natural science foundation of china 60877015 90604001national high technology research and development program of china 2007aa03z420 this work is supported by the national natural science foundation of china under grant no. 60877015 and 90604001 and by the national high technology research and development program of china under grant no. 2007aa03z420.
语种	英语
公开日期	2010-03-08
内容类型	期刊论文
源URL	[http://ir.semi.ac.cn/handle/172111/7287]
专题	半导体研究所_中国科学院半导体研究所（2009年前）
推荐引用方式 GB/T 7714	Chen P,Zhang L. Wavelength conversion based on degenerate-four-wave-mixing with continuous-wave pumping in silicon nanowire waveguide[J]. optics communications,2009,282(8):1659-1663.
APA	Chen P,&Zhang L.(2009).Wavelength conversion based on degenerate-four-wave-mixing with continuous-wave pumping in silicon nanowire waveguide.optics communications,282(8),1659-1663.
MLA	Chen P,et al."Wavelength conversion based on degenerate-four-wave-mixing with continuous-wave pumping in silicon nanowire waveguide".optics communications 282.8(2009):1659-1663.