Negative Refraction in a Lossy Plasma Layer

NeEative refraction at the interface between air and a lossy plasma layer is theoretically analyzed based on the inhomogeneous wave theory. The phenomenon of negative refraction, which arises from the negative refraction angle, can occur when a transverse magnetic wave is incident from air to the lo...

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Bibliographic Details
Published inChinese physics letters Vol. 32; no. 6; pp. 115 - 117
Main Author 彭莉 郭斌 高明向 蔡欣
Format Journal Article
LanguageEnglish
Published 01.06.2015
Subjects
Angle of incidence
Incidence
Mathematical analysis
Plasma layers
Refraction
参数依赖性
发生率
折射现象
折射角
横向磁场
等离子体层
负折射
非均匀
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Summary:NeEative refraction at the interface between air and a lossy plasma layer is theoretically analyzed based on the inhomogeneous wave theory. The phenomenon of negative refraction, which arises from the negative refraction angle, can occur when a transverse magnetic wave is incident from air to the lossy plasma layer under certain conditions. The formula of the negative refraction angle is derived, and the dependences of the negative refraction angle on the angle of incidence, frequency of incidence, and lossy plasma layer are analytically investigated. The parameter dependences of the effects are calculated and discussed.
Bibliography:PENG LI, GUO Bin, GAO Ming-Xiang, CAI Xin（ School of Science, Wuhan University of Technology, Wuhan 430070）
11-1959/O4
NeEative refraction at the interface between air and a lossy plasma layer is theoretically analyzed based on the inhomogeneous wave theory. The phenomenon of negative refraction, which arises from the negative refraction angle, can occur when a transverse magnetic wave is incident from air to the lossy plasma layer under certain conditions. The formula of the negative refraction angle is derived, and the dependences of the negative refraction angle on the angle of incidence, frequency of incidence, and lossy plasma layer are analytically investigated. The parameter dependences of the effects are calculated and discussed.
ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:0256-307X
1741-3540
DOI:10.1088/0256-307X/32/6/065202