Z. Naturforsch. 68a, 300 – 304
Energy Localization Using Anisotropic Left-Handed Materials
1 School of Science, Nanjing Forestry University, Nanjing 210037, P. R. China.
2 Jiangsu Provincial Zhenjiang No.1 High school, Zhenjiang 212004, P. R. China.
3 College of Information Science and Technology, Nanjing Forestry University, Nanjing 210037, P. R. China.
Received May 15, 2012 / revised October 21, 2012 / published online February 20, 2013
A theoretical analysis of the phenomena of electromagnetic (EM) energy localization is presented for an anisotropic left-handed material (ALHM) slab. If the EM parameters of the transverse magnetic (TM) modes in the ALHM slab satisfy ϵy/ϵz = 1, μxϵz = μ0ϵ0, the EM energy localization can be realized between two sources located at two sides of the ALHM slab. This could be proven by theoretical analysis and numerical simulations in this paper.
Key words: Electromagnetic Energy Localization; Anisotropic Left-Handed Materials.
PACS numbers: 41.20.JB; 78.20.Ci; 42.25.Bs; 84.40.Az