Paper
28 September 2007 The effects of dispersion, diffraction, and nonlinearity management in negative index materials
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Abstract
We analyze linear and nonlinear propagation in negative index materials by starting from a dispersion relation and by deriving the underlying partial differential equations (PDEs). Transfer function for propagation is also derived in spatial frequency domain. Using existing numerical methods, based on fast Fourier-Bessel transforms, we study the stability of the solitary wave solutions. Nonlinearity and dispersion management are then incorporated to find stable solutions of the underlying PDEs.
© (2007) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Partha P. Banerjee and G. Nehmetallah "The effects of dispersion, diffraction, and nonlinearity management in negative index materials", Proc. SPIE 6638, Photonic Metamaterials, 66380F (28 September 2007); https://doi.org/10.1117/12.734992
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KEYWORDS
Wave propagation

Dispersion

Diffraction

Palladium

Beam propagation method

Wavefronts

Transform theory

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