Simple algorithm for partial wave expansion of plasmonic and evanescent fields.

Abstract

Based on an expansion formula for unit dyadic in terms of the vector spherical wave functions, we derive explicit partial wave coefficients for a complex wave vector field that is characterized by a single wave vector with three Cartesian components being arbitrarily constant complex except subject to lossless background constraint and thus includes… (More)
DOI: 10.1364/OE.25.004201

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Cite this paper

@article{Yu2017SimpleAF, title={Simple algorithm for partial wave expansion of plasmonic and evanescent fields.}, author={Xinning Yu and Qian Ye and Huajin Chen and Shiyang Liu and Z. Lin}, journal={Optics express}, year={2017}, volume={25 4}, pages={4201-4215} }