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Spatio-temporal wave propagation in photonic crystals: a Wannier-function analysis

Stefano Longhi
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Abstract

A general analysis of undistorted propagation of localized wavepackets in photonic crystals based on a Wannier-function expansion technique is presented. Different kinds of propagating and stationary spatio-temporal localized waves are found from an asymptotic analysis of the Wannier function envelope equation.

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Stefano Longhi. 2004-09-02. Spatio-temporal wave propagation in photonic crystals: a Wannier-function analysis. https://arxiv.org/abs/physics/0409016

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