Doppler effects in the propagation of a few-cycle pulse through a dense medium

CORC > 上海光学精密机械研究所 > 中国科学院上海光学精密机械研究所 > 强场激光物理国家重点实验室

	Doppler effects in the propagation of a few-cycle pulse through a dense medium
	Chen, Yue-Yue ; Feng, Xun-Li ; Liu, Chengpu
刊名	opt. express
	2015
卷号	23 期号:13 页码:17046
通讯作者	liu, cp (reprint author), chinese acad sci, shanghai inst opt & fine mech, state key lab high field laser phys, shanghai 201800, peoples r china.
英文摘要	this numerical study demonstrates that doppler redshift exists in the reflected spectrum of a few-cycle pulse, propagating through a dense medium. it manifests itself in two different forms, a sharp low-frequency spike (lfs) located at the red edge of the reflected spectrum and a relatively broader redshift near the carrier frequency. with the variation of the laser and medium parameters, the dominant reflection mechanism changes between bulk generation of backwards propagation waves and nonlinear reflection near the front face. this leads to the manifestation of doppler effect changing accordingly between the two different forms. this study unifies the physical mechanism behind the lfs and dynamic nonlinear optical skin effect, which enriches the theoretical explanation of the spectral redshift of few-cycle pulse propagation beyond the intrapulse four-wave mixing. (c) 2015 optical society of america
收录类别	SCI
语种	英语
内容类型	期刊论文
版本	出版稿
源URL	[http://ir.siom.ac.cn/handle/181231/14106]
专题	上海光学精密机械研究所_强场激光物理国家重点实验室
作者单位	1.[Chen, Yue-Yue 2.Liu, Chengpu] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, State Key Lab High Field Laser Phys, Shanghai 201800, Peoples R China 3.[Chen, Yue-Yue] Univ Chinese Acad Sci, Beijing 100039, Peoples R China 4.[Feng, Xun-Li] Shanghai Normal Univ, Dept Phys, Shanghai 200234, Peoples R China
推荐引用方式 GB/T 7714	Chen, Yue-Yue,Feng, Xun-Li,Liu, Chengpu. Doppler effects in the propagation of a few-cycle pulse through a dense medium[J]. opt. express,2015,23(13):17046.
APA	Chen, Yue-Yue,Feng, Xun-Li,&Liu, Chengpu.(2015).Doppler effects in the propagation of a few-cycle pulse through a dense medium.opt. express,23(13),17046.
MLA	Chen, Yue-Yue,et al."Doppler effects in the propagation of a few-cycle pulse through a dense medium".opt. express 23.13(2015):17046.