Emission of electromagnetic pulses from laser wakefields through linear mode conversion

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	Emission of electromagnetic pulses from laser wakefields through linear mode conversion
	Sheng, ZM ; Mima, K ; Zhang, J ; Sanuki, H
刊名	PHYSICAL REVIEW LETTERS
	2005
卷号	94 期号:9
关键词	TERAHERTZ RADIATION PLASMA ACCELERATOR GENERATION INTENSITY SURFACES PROFILE WAVES
ISSN号	0031-9007
通讯作者	Sheng, ZM: Chinese Acad Sci, Lab Opt Phys, Inst Phys, Beijing 100080, Peoples R China.
中文摘要	Powerful coherent emission around the plasma oscillation frequency can be produced from a laser wakefield through linear mode conversion. This occurs when the laser pulse is incident obliquely to the density gradient of inhomogeneous plasmas. The emission spectrum and conversion efficiency are obtained analytically, which are in agreement with particle-in-cell simulations. The emission can be tuned to be a radiation source in the terahertz region and with field strengths as large as a few GV/m, suitable for high-field applications. The emission also provides a simple way to measure the wakefield produced for particle acceleration.
收录类别	SCI
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/311004/37289]
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	Sheng, ZM,Mima, K,Zhang, J,et al. Emission of electromagnetic pulses from laser wakefields through linear mode conversion[J]. PHYSICAL REVIEW LETTERS,2005,94(9).
APA	Sheng, ZM,Mima, K,Zhang, J,&Sanuki, H.(2005).Emission of electromagnetic pulses from laser wakefields through linear mode conversion.PHYSICAL REVIEW LETTERS,94(9).
MLA	Sheng, ZM,et al."Emission of electromagnetic pulses from laser wakefields through linear mode conversion".PHYSICAL REVIEW LETTERS 94.9(2005).