Effects of channel alternating corrugation on a laser beam propagation in plasmas

doi:10.1016/j.physleta.2020.126267

	Effects of channel alternating corrugation on a laser beam propagation in plasmas
	Tang, Rong-An1 ; Cheng, Rui-Jin 1; Hong, Xue-Ren1 ; Liu, Tiao-Fang 1; Li, Xiao-Xun 1; Gao, Ji-Ming1 ; Guo, Peng 2; Tian, Jian-Min 3; Xue, Ju-Kui1
	2020-05-18
发表期刊	Physics Letters, Section A: General, Atomic and Solid State Physics
ISSN	0375-9601
卷号	384 期号:14
摘要	The propagation of an intense laser beam in an alternating corrugated plasma channel, which has a wide region and a narrow region in one corrugated space period, is investigated. Compared with the usual corrugated plasma channel, it is found that there are many more resonance peaks and many more abundant beat-like wave phenomena for the laser beam in this extended channel. Moreover, the much narrower region in some special alternating corrugated channels can play the role like a plasma lens for some laser beams, i.e., it can obviously change the laser spot size from small (large) to large (small) amplitude when the laser passes through the narrow region. These results are well confirmed by the final numerical simulations of wave equation and particle-in-cell approach. © 2020 Elsevier B.V.
关键词	Electromagnetic wave propagation in plasma Laser beam effects Laser beams Plasma simulation Resonance Ship conversion Corrugated channel Intense laser Laser spot size Particle in cell Plasma channel Propagation characteristics Resonance peak Wave phenomena
DOI	10.1016/j.physleta.2020.126267
收录类别	EI ; SCIE
语种	英语
WOS研究方向	Physics
WOS类目	Physics, Multidisciplinary
WOS记录号	WOS:000525435000011
出版者	Elsevier B.V.
EI入藏号	20202208740481
EI主题词	Light propagation
EI分类号	673.1 Shipbuilding ; 711.1 Electromagnetic Waves in Different Media ; 741.1 Light/Optics ; 744.8 Laser Beam Interactions ; 931.1 Mechanics ; 932.3 Plasma Physics
原始文献类型	Journal article (JA)
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.nwnu.edu.cn/handle/39RV6HYL/32363
专题	实体学院_物理与电子工程学院科研机构_甘肃省原子分子物理与功能材料重点实验室
通讯作者	Tang, Rong-An
作者单位	1.Northwest Normal Univ, Coll Phys & Elect Engn, Key Lab Atom & Mol Phys & Funct Mat Gansu Prov, Lanzhou 730070, Peoples R China; 2.Lanzhou Jiaotong Univ, Sch Math & Phys, Lanzhou 730070, Peoples R China; 3.China Acad Engn Phys, Grad Sch, Beijing 100088, Peoples R China
第一作者单位	甘肃省原子分子物理与功能材料重点实验室
通讯作者单位	甘肃省原子分子物理与功能材料重点实验室
第一作者的第一单位	甘肃省原子分子物理与功能材料重点实验室
推荐引用方式 GB/T 7714	Tang, Rong-An,Cheng, Rui-Jin,Hong, Xue-Ren,et al. Effects of channel alternating corrugation on a laser beam propagation in plasmas[J]. Physics Letters, Section A: General, Atomic and Solid State Physics,2020,384(14).
APA	Tang, Rong-An.,Cheng, Rui-Jin.,Hong, Xue-Ren.,Liu, Tiao-Fang.,Li, Xiao-Xun.,...&Xue, Ju-Kui.(2020).Effects of channel alternating corrugation on a laser beam propagation in plasmas.Physics Letters, Section A: General, Atomic and Solid State Physics,384(14).
MLA	Tang, Rong-An,et al."Effects of channel alternating corrugation on a laser beam propagation in plasmas".Physics Letters, Section A: General, Atomic and Solid State Physics 384.14(2020).