Propagation of adjustable anomalous hollow Gaussian beams in the cascade of left-handed and right-handed media

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成果类型：

期刊论文

作者：

Dai, Zhi-Ping;Wang, Yue-Jiao;Wang, Yi-Cheng;Liu, Xian-Jun;Yang, Zhen-Jun;...

通讯作者：

Xian-Jun Liu

作者机构：

[Dai, Zhi-Ping; Wang, Yi-Cheng] Hengyang Normal Univ, Coll Phys & Elect Engn, Hengyang 421002, Peoples R China.

[Pang, Zhao-Guang; Yang, Zhen-Jun; Wang, Yue-Jiao] Hebei Normal Univ, Coll Phys, Hebei Key Lab Photophys Res & Application, Shijiazhuang 050024, Peoples R China.

[Liu, Xian-Jun] Hebei Univ, Postdoctoral Res Station Management Sci & Engn, Baoding 071002, Peoples R China.

[Liu, Xian-Jun] Hebei Acad Sci, Inst Applied Math, Postdoctoral Innovat Pract Base, Shijiazhuang, Peoples R China.

[Liu, Xian-Jun] Hebei Normal Univ, Sch Math Sci, Shijiazhuang 050024, Peoples R China.

通讯机构：

[Xian-Jun Liu] P

Postdoctoral Research Station of Management Science and Engineering, Hebei University, Baoding 071002, China<&wdkj&>Institute of Applied Mathematics, Postdoctoral Innovation Practice Base, Hebei Academy of Sciences, Shijiazhuang 050081, China<&wdkj&>School of Mathematical Sciences, Hebei Normal University, Shijiazhuang 050024, China

语种：

英文

关键词：

Left-handed medium;Adjustable anomalous hollow Gaussian beam;Beam propagation

期刊：

Optik

ISSN：

0030-4026

年：

2022

卷：

270

页码：

170024

DOI：

10.1016/j.ijleo.2022.170024

基金类别：

National Natural Science Foundation of China; Scientific Research Fund of Hunan Provincial Education Department; Science and Technology Innovation Program of Hunan Province; Science and Technology Project of Hebei Education Department of China; Science Foundation of Hebei Normal University of China; [11874142]; [20A071]; [2016TP1020]; [ZD2022036]; [L2023B01]

机构署名：

本校为第一机构

院系归属：

物理与电子工程学院

摘要：

In this paper, the propagation characteristics of adjustable anomalous hollow Gaussian beams are investigated in different cascaded systems composed of left-handed medium and right-handed medium. The propagation expressions of adjustable anomalous hollow Gaussian beams through different cascaded systems are derived, and the effects of negative refractive index and beam parameters on the propagation characteristics are analyzed in detail. It is found that when the negative refractive index changes, the position of the maximum axial intensity is different for different cascades. But the magnitud...

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Propagation of adjustable anomalous hollow Gaussian beams in the cascade of left-handed and right-handed media

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