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The Strathprints institutional repository is a digital archive of University of Strathclyde's Open Access research outputs. Strathprints provides access to thousands of Open Access research papers by University of Strathclyde researchers, including by researchers from the Department of Computer & Information Sciences involved in mathematically structured programming, similarity and metric search, computer security, software systems, combinatronics and digital health.

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Accurate light scattering for non spherical particles from Mie-type theory

Hourahine, Benjamin and Holms, Kenneth and Papoff, Francesco (2012) Accurate light scattering for non spherical particles from Mie-type theory. In: 3rd Workshop on theory, modelling and computational methods for semiconductors (TMCSII). Journal of Physics Conference Series . IOP, Bristol.

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Abstract

We report a new approach for accurate calculation of optical cross sections and internal and scattered fields at any point in space for micro- and nanoparticles. Our approach is based on constructing the intrinsic optical modes of general smooth particles and hence optimised surface Green functions that, for any incident field, provide an a priori upper bound on the error and identify the class of incident fields with largest error.