Localized and nonspreading spatiotemporal Wannier wave packets in photonic crystals
Academic Article
Publication Date:
2005
abstract:
A general analysis of undistorted propagation of localized wave packets in photonic crystals based on a Wannier-function expansion technique is presented. Different kinds of propagating and stationary spatiotemporal localized waves are found from an asymptotic analysis of the Wannier function envelope equation.
PACS: 41.20.Jb, 42.70.Qs, 42.25.Bs
Iris type:
01.01 Articolo in rivista
List of contributors: