On the refraction and reflection properties of symmetric and asymmetric electromagnetic beams

被引：0
|
作者：
Lopez, Carlos Prieto [1 ]
Barrera, Ruben G. [2 ]
机构：
[1] Ctr Invest Cient & Educ Super, Div Fis Aplicada, Ensenada, Baja California, Mexico
[2] Univ Nacl Autonoma Mexico, Inst Fis, Mexico City, DF, Mexico
来源：
EUROPEAN JOURNAL OF PHYSICS | 2020年 / 41卷 / 05期
关键词：
beams; symmetry; asymmetry; refraction; reflection; energy flux; ray; GENERATION;
D O I：
10.1088/1361-6404/ab92d7
中图分类号：
G40 [教育学];
学科分类号：
040101 ; 120403 ;
摘要：
We analyze the propagation properties of 2D electromagnetic beams related to the symmetry of the electric field on their waist. We find conditions under which they can be adequately represented by the propagation of a single planewave component; we also exhibit examples where this is not so, and, thus, care has to be taken when using refraction and reflection laws to determine the refraction and reflection angles of a beam.
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页数：14
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