Proton acceleration by radially polarized chirped laser pulses

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	Proton acceleration by radially polarized chirped laser pulses
	Liu, JL ; Sheng, ZM ; Zheng, J ; Liu, CS ; Zhang, J
刊名	PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS
	2012
卷号	15 期号:4
关键词	FIELDS BEAM VACUUM
ISSN号	1098-4402
通讯作者	Liu, JL (reprint author), Shanghai Jiao Tong Univ, Minist Educ, Key Lab Laser Plasmas, Shanghai 200240, Peoples R China.
中文摘要	Within the framework of plane-wave angular spectrum analysis of electromagnetic fields, a solution for the field of a tightly focused radially polarized (RP) chirped laser pulse is presented. With this solution, direct laser acceleration of protons by this kind of RP laser pulses is investigated numerically. It is found that a RP laser pulse with proper negative frequency chirps can lead to efficient proton acceleration, reaching sub-GeV at the laser intensity of 10(22) W/cm(2) from its injection energy of 45 MeV.
收录类别	SCI
资助信息	National Natural Science Foundation of China [10935002, 10905039, 11075105]; National Basic Research Program of China [2009GB105002]
语种	英语
公开日期	2013-09-24
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/51560]
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, JL,Sheng, ZM,Zheng, J,et al. Proton acceleration by radially polarized chirped laser pulses[J]. PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS,2012,15(4).
APA	Liu, JL,Sheng, ZM,Zheng, J,Liu, CS,&Zhang, J.(2012).Proton acceleration by radially polarized chirped laser pulses.PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS,15(4).
MLA	Liu, JL,et al."Proton acceleration by radially polarized chirped laser pulses".PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS 15.4(2012).