ANALYZING THE MULTILAYER OPTICAL PLANAR WAVEGUIDES WITH DOUBLE-NEGATIVE METAMATERIAL
Author(s) -
ChihWen Kuo,
ShihYuan Chen,
YawDong Wu,
MaoHsiung Chen
Publication year - 2010
Publication title -
electromagnetic waves
Language(s) - English
Resource type - Journals
eISSN - 1559-8985
pISSN - 1070-4698
DOI - 10.2528/pier10101405
Subject(s) - planar , metamaterial , optics , materials science , optoelectronics , computer science , physics , computer graphics (images)
In this study, a general method for analyzing the multilayer optical planar waveguides with photonic metamaterial is presented. The propagation characteristics of TE waves guided by the fllm with both the permittivity and permeability less than zero are investigated theoretically. The formulae for the electric flelds of TE modes in this structure have been proposed. Typical numerical results for dispersion characteristics are shown. The analytical and numerical results show excellent agreement.
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