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Spontaneous Emission and Lame Shift in Photonic Crystals

Wang, Xue-Hua; Gu, Ben-Yuan; Kivshar, Yuri

Description

Being motivated by the controversial results based on two dispersion models and Weisskopf-Wigner approximation (WWA), we introduce, for the first time to our knowledge, the position-dependent photon-atom interaction into the Green function method of the evolution operator and develop a universal theoretical approach to study spontaneous emission of atoms in photonic crystals (PCs). A position-sensitive generalized Lorentzian formalism (non-Lorentzian shape) for the decay of an excited atom in...[Show more]

CollectionsANU Research Publications
Date published: 2005
Type: Journal article
URI: http://hdl.handle.net/1885/81309
Source: Science and Technology of Advanced Materials
DOI: 10.1016/j.stam.2005.06.025

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