Propagation of rotating elliptical Gaussian beams from right-handed material to left-handed material

被引：0

作者：

彭喜 ^{[1
,2
]}

陈迟到 ^{[1
,2
]}

陈波 ^{[1
,2
]}

邓冬梅 ^{[1
,2
]}

机构：

[1] Guangdong Provincial Key Laboratory of Nanophotonic Functional Materials and Devices, South China Normal University

[2] CAS Key Laboratory of Geospace Environment, University of Science and Technology of China, Chinese Academy of Sciences (CAS)

来源：

Chinese Physics B | 2015年 / 12期

基金：

中国国家自然科学基金;

关键词：

ABCD matrix; rotating elliptical Gaussian beams; left-handed material;

D O I：

暂无

中图分类号：

O441.6 [物质的电磁性质];

学科分类号：

0809 ;

摘要：

By applying the ABCD matrix method, we report the propagating properties of the rotating elliptical Gaussian beams(REGBs) from the right-handed material(RHM) to the left-handed material(LHM). Based on the propagation equation, we obtain the intensity distributions of the REGBs during the propagation. It is found that the rotating direction of the REGBs is opposite in the RHM and the LHM, and the rotation angles tend to be π /2 as the propagation distance is long enough.Then we analyze the relationship between the refractive index and the rotating velocity. Furthermore, the energy flow and the angular momentum(AM) of the REGBs which can rotate are also obtained.

引用

页码：319 / 324

页数：6

共 5 条

[1] Propagation of rotating parabolic cylindrical beams in nonlocal nonlinear medium
Deng, Dongmei
[J]. OPTICS COMMUNICATIONS, 2012, 285 (19) : 3976 - 3981
[2] Spin Hall effect of a light beam in anisotropic metamaterials[J] . Tang Ming,Zhou Xin-Xing,Luo Hai-Lu,Wen Shuang-Chun. Chinese Physics B . 2012 (12)
[3] Propagation of Airy beams from right-handed material to left-handed material[J] . Lin Hui-Chuan,Pu Ji-Xiong. Chinese Physics B . 2012 (5)
[4] ABCD matrix formalism for propagation of Gaussian beam through left-handed material slab system
Zhou, Jianhua
Luo, Hailu
Wen, Shuangchun
Zeng, Yangsu
[J]. OPTICS COMMUNICATIONS, 2009, 282 (14) : 2670 - 2675
[5] IV The Orbital Angular Momentum of Light[J] . L. Allen,M.J. Padgett,M. Babiker. Progress in Optics . 1999

← 1 →