A universal scheme for the generation of ultrashort laser pulse trains by Kerr nonlinear photonic crystal ultrafast all-optical switching

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	A universal scheme for the generation of ultrashort laser pulse trains by Kerr nonlinear photonic crystal ultrafast all-optical switching
	Liu, Y ; Zhou, F ; Mao, QH ; Li, ZY
刊名	JOURNAL OF OPTICS
	2011
卷号	13 期号:5
关键词	QUANTUM CASCADE LASERS MIDINFRARED PULSES MODE-LOCKING PICOSECOND DYNAMICS WATER
ISSN号	2040-8978
通讯作者	Li, ZY: Chinese Acad Sci, Lab Opt Phys, Natl Lab Condensed Matter Phys, Inst Phys, POB 603, Beijing 100190, Peoples R China.
中文摘要	We propose a universal way to generate ultrashort pulse trains in arbitrary frequency regimes by means of Kerr nonlinear photonic crystal ultrafast all-optical switching. When a continuous laser light passes through a nonlinear photonic crystal with its band gap edge matching the laser light wavelength and pumped by a high-intensity femtosecond pulse laser, the ultrafast optical switching can lead to ultrashort pulse trains of transmission light. Simulation results show that the duration of the generated seed pulses can be as short as 12, 25, 54 and 68 fs for incident laser wavelengths of 0.633, 1.55, 5.12, and 10.6 mu m, respectively, and the signal-to-background ratio contrast is about 3 x 10(3), which is very suitable for the subsequent amplification of these seed pulses.
收录类别	SCI
资助信息	National Natural Science Foundation of China [10634080]; National Basic Research Foundation of China [2007CB936603, 2007CB935703]
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/311004/33343]
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	Liu, Y,Zhou, F,Mao, QH,et al. A universal scheme for the generation of ultrashort laser pulse trains by Kerr nonlinear photonic crystal ultrafast all-optical switching[J]. JOURNAL OF OPTICS,2011,13(5).
APA	Liu, Y,Zhou, F,Mao, QH,&Li, ZY.(2011).A universal scheme for the generation of ultrashort laser pulse trains by Kerr nonlinear photonic crystal ultrafast all-optical switching.JOURNAL OF OPTICS,13(5).
MLA	Liu, Y,et al."A universal scheme for the generation of ultrashort laser pulse trains by Kerr nonlinear photonic crystal ultrafast all-optical switching".JOURNAL OF OPTICS 13.5(2011).