Vector spherical wave function truncation in the invariant imbedding T-matrix method.
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DOI: 10.1364/oe.459648
Abstract: Both the computational costs and the accuracy of the invariant-imbedding T-matrix method escalate with increasing the truncation number N at which the expansions of the electromagnetic fields in terms of vector spherical harmonics are truncated.… read more here.
Keywords: matrix method; truncation; invariant imbedding; imbedding matrix ... See more keywords
Capability and convergence of linearized invariant-imbedding T-matrix and physical-geometric optics methods for light scattering.
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DOI: 10.1364/oe.473075
Abstract: The linearized invariant-imbedding T-matrix method (LIITM) and linearized physical-geometric optics method (LPGOM) were applied on regular hexagonal prisms from small to large sizes to obtain the scattering properties and their partial derivatives. T-matrices and their… read more here.
Keywords: linearized invariant; optics; invariant imbedding; imbedding matrix ... See more keywords