Northwest Normal University Institutional Repository （NWNU_IR）
| Effects of channel alternating corrugation on a laser beam propagation in plasmas | |
Tang, Rong-An1  ; Cheng, Rui-Jin1; Hong, Xue-Ren1; Liu, Tiao-Fang1; Li, Xiao-Xun1; Gao, Ji-Ming1; Guo, Peng2; Tian, Jian-Min3; Xue, Ju-Kui1
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| 2020-05-18 | |
| 发表期刊 | PHYSICS LETTERS A
 |
| 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 | |
| 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 A,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 A,384(14). |
| MLA | Tang, Rong-An,et al."Effects of channel alternating corrugation on a laser beam propagation in plasmas".PHYSICS LETTERS A 384.14(2020). |
| 条目包含的文件 | 条目无相关文件。 | |||||
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