Observation of the rear-side coherent transition radiation generated by hot electrons

CORC > 西安光学精密机械研究所 > 中国科学院西安光学精密机械研究所 > 瞬态光学技术国家重点实验室

	Observation of the rear-side coherent transition radiation generated by hot electrons
	Yuan Xiao-Hui ; Li Yu-Tong ; Xu Miao-Hua ; Yu Quan-Zhi ; Wang Shou-Jun ; Zhang Jie ; Zhao Wei; Wang Guang-Chang ; Wen Xian-Lun ; Jiao Chun-Ye
刊名	acta physica sinica
	2006-10-01
卷号	55 期号:10 页码:5362-5367
关键词	coherent transition radiation hot electrons ultrashort-ultraintense laser plasma interaction
英文摘要	the red-shifted second harmonic emission of the laser light is observed in the laser propagation direction on the rear side of a foil target irradiated by femtosecond laser pulses. the emission is attributed to the coherent transition radiation (ctr) when the hot electrons accelerated by the v x b heating process traverse the solid-vacuum boundary. the red shift is caused by the expansion of the critical density surface towards the vacuum side. with the increase of the prepulse energy, the peak of the ctr moves further to the long wavelength side causing the broadening of the spectrum. the measurements of the ctr provide a potential diagnosis to the movement of the critical surface in the laser-plasma interaction process.
WOS标题词	science & technology ; physical sciences
类目[WOS]	physics, multidisciplinary
研究领域[WOS]	physics
关键词[WOS]	solid targets ; laser ; emission
收录类别	SCI ; EI
语种	中文
WOS记录号	WOS:000241215200063
公开日期	2015-08-18
内容类型	期刊论文
源URL	[http://ir.opt.ac.cn/handle/181661/25148]
专题	西安光学精密机械研究所_瞬态光学技术国家重点实验室
作者单位	1.Chinese Acad Sci, Inst Phys, Lab Opt Phys, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt Technol, Xian 710068, Peoples R China 3.China Acad Engn Phys, Natl Key Lab Laser Fus, Mianyang 621900, Peoples R China 4.Sichuan Univ, Inst Atom & Mol Phys, Chengdu 610065, Peoples R China
推荐引用方式 GB/T 7714	Yuan Xiao-Hui,Li Yu-Tong,Xu Miao-Hua,et al. Observation of the rear-side coherent transition radiation generated by hot electrons[J]. acta physica sinica,2006,55(10):5362-5367.
APA	Yuan Xiao-Hui.,Li Yu-Tong.,Xu Miao-Hua.,Yu Quan-Zhi.,Wang Shou-Jun.,...&Gu Yu-Qiu.(2006).Observation of the rear-side coherent transition radiation generated by hot electrons.acta physica sinica,55(10),5362-5367.
MLA	Yuan Xiao-Hui,et al."Observation of the rear-side coherent transition radiation generated by hot electrons".acta physica sinica 55.10(2006):5362-5367.