TY - GEN
T1 - Implementation of various Bessel beams in the framework of the discrete dipole approximation
AU - Glukhova, Stefania A.
AU - Yurkin, Maxim A.
N1 - Publisher Copyright:
© 2020 Author(s).
Copyright:
Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2020/12/8
Y1 - 2020/12/8
N2 - In this work we generalize the classical framework of Mueller (or amplitude) scattering matrices for the Bessel beams (BBs). For that we extend the rotation relations of BBs (considering 'vortex' additional phase factor) for an arbitrary angle, which are useful for solving the scattering problem in a rotated coordinate system. Thus, we rework the existing classification of the BBs and their polarizations with the focus on rotation relations between them. We have already implemented all BB types with arbitrary polarizations/rotations in a separate branch of ADDA, and are working on testing the code. As a result, it should be trivial for anyone to simulate the scattering of Bessel beams by arbitrary inhomogeneous particles, including randomly orientated ones.
AB - In this work we generalize the classical framework of Mueller (or amplitude) scattering matrices for the Bessel beams (BBs). For that we extend the rotation relations of BBs (considering 'vortex' additional phase factor) for an arbitrary angle, which are useful for solving the scattering problem in a rotated coordinate system. Thus, we rework the existing classification of the BBs and their polarizations with the focus on rotation relations between them. We have already implemented all BB types with arbitrary polarizations/rotations in a separate branch of ADDA, and are working on testing the code. As a result, it should be trivial for anyone to simulate the scattering of Bessel beams by arbitrary inhomogeneous particles, including randomly orientated ones.
UR - http://www.scopus.com/inward/record.url?scp=85098092185&partnerID=8YFLogxK
U2 - 10.1063/5.0032030
DO - 10.1063/5.0032030
M3 - Conference contribution
AN - SCOPUS:85098092185
T3 - AIP Conference Proceedings
BT - 5th International Conference on Metamaterials and Nanophotonics, METANANO 2020
A2 - Belov, Pavel
A2 - Petrov, Mihail
PB - American Institute of Physics Inc.
T2 - 5th International Conference on Metamaterials and Nanophotonics, METANANO 2020
Y2 - 14 September 2020 through 18 September 2020
ER -