Paper
17 October 2012 Application of the complex Poynting theorem to metamaterial multilayered nanostructures
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Abstract
In earlier work, the transfer matrix method (TMM) and the angular plane wave spectrum method (APWS) have been used to analyze plane wave and beam propagation in a multilayer structure consisting of positive index and negative index materials. In this paper, we demonstrate the use the complex Poynting theorem (CPT) to validate numerical calculations by the TMM and APWS methods. Application of CPT also gives physical insight into the power balance inside such structures which may possess complex permittivities and permeabilities, and have propagating and nonpropagating waves.
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Rola Aylo, George Nehmetallah, and Partha Banerjee "Application of the complex Poynting theorem to metamaterial multilayered nanostructures", Proc. SPIE 8465, Nanostructured Thin Films V, 84650E (17 October 2012); https://doi.org/10.1117/12.930255
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KEYWORDS
Wave propagation

Beam propagation method

Magnetism

Finite element methods

Metamaterials

Multilayers

Radio propagation

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