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Title: Reflection and refraction on the boundary of a left-handed material with a hyperbolic dispersion relation
Authors: Zhong, Y.
Shen, L.-F.
Ran, L.-X.
Chen, X.-D. 
Liisi, J.
Grzegorczyk, T.M.
Kong, J.A.
Issue Date: 1-May-2006
Citation: Zhong, Y., Shen, L.-F., Ran, L.-X., Chen, X.-D., Liisi, J., Grzegorczyk, T.M., Kong, J.A. (2006-05-01). Reflection and refraction on the boundary of a left-handed material with a hyperbolic dispersion relation. Chinese Physics Letters 23 (5) : 1296-1298. ScholarBank@NUS Repository.
Abstract: Wave reflection and refraction at the interface between a normal media and a one-dimensional left-handed material (1 DLHM) with a hyperbolic dispersion relationship is studied. It is found that in a special case that the boundary is perpendicular to one asymptotic line of the hyperbola, phase matching cannot be achieved unless the 1 DLHM is regarded to be intrinsically lossy. After introducing a small loss factor to the 1 DLHM, a reasonable solution for the phase matching is obtained. According to the analytical result, a wave confined to a thin layer near the boundary is found, which can be excited at the interface as a reflected wave or a refracted wave attenuating drastically away from the boundary inside the 1 DLHM in both cases. © 2006 Chinese Physical Society and IOP Publishing Ltd.
Source Title: Chinese Physics Letters
ISSN: 0256307X
DOI: 10.1088/0256-307X/23/5/064
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