Spatio-temporal wave propagation in photonic crystals: a Wannier-function analysis
Longhi, Stefano
Original · EN
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.
English translation
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