Extraction of the in situ temporal information of few-cycle laser pulse from carrier-envelope phase-dependent high order harmonic spectrum

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	Extraction of the in situ temporal information of few-cycle laser pulse from carrier-envelope phase-dependent high order harmonic spectrum
	Ye, P ; He, XK ; Teng, H ; Zhan, MJ ; Zhang, W ; Wang, LF ; Zhong, SY ; Wei, ZY
刊名	JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS
	2014
卷号	31 期号:6 页码:1355
ISSN号	0740-3224
通讯作者	Wei, ZY (reprint author), Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Inst Phys, Beijing 100190, Peoples R China.
中文摘要	We propose an in situ method to obtain information on a few-cycle pulse's temporal structure directly from the high order harmonic spectrum. When the carrier-envelope phase (CEP) changes, a half-cycle of a pulse scans over the pulse itself and directly maps the electric field to the trace of the half-cycle cut-off energy. This map can lead to a quick and simple way to extract the real temporal information, including the envelope and the chirp, of the pulse in the process of high-order harmonic generation. This method is verified theoretically by numerical simulations and experimentally by generating high-order harmonics using CEP-controlled few-cycle laser pulse. (C) 2014 Optical Society of America
资助信息	National Key Basic Research Program of China [2013CB922401, 2013CB922402]; National Key Scientific Instrument and Equipment Development projects [1012YQ12004704]; International Joint Research Program of National Natural Science Foundation of China [61210017]; National Natural Science Foundation of China [11374356]
语种	英语
公开日期	2015-04-14
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/59294]
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	Ye, P,He, XK,Teng, H,et al. Extraction of the in situ temporal information of few-cycle laser pulse from carrier-envelope phase-dependent high order harmonic spectrum[J]. JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS,2014,31(6):1355.
APA	Ye, P.,He, XK.,Teng, H.,Zhan, MJ.,Zhang, W.,...&Wei, ZY.(2014).Extraction of the in situ temporal information of few-cycle laser pulse from carrier-envelope phase-dependent high order harmonic spectrum.JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS,31(6),1355.
MLA	Ye, P,et al."Extraction of the in situ temporal information of few-cycle laser pulse from carrier-envelope phase-dependent high order harmonic spectrum".JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS 31.6(2014):1355.