gfun


Converged lattice sum G0 for an infinite 2D array of
dipoles at normal incidence


Solves the electromagnetic problem of coupled-dipoles (scattering
and absorption by a cluster of subwavelength particles in arbitrary 3D
configuration) by setting up the interaction matrix and solving the linear
system for multiple incident fields. Functions are provided for linear
polarisation as well as circular polarisation with full angular averaging
(optical activity). Retardation is included in the dipole-dipole
interaction.

Baptiste Auguie

Coupled dipole approximation of light scattering by clusters of
nanoparticles

G0 function

<dl>
   <dt><code>wavelength</code></dt><dd> A numeric vector</dd> <dt><code>Qx</code></dt><dd> A numeric vector</dd> <dt><code>Gxx</code></dt><dd> A complex vector</dd> </dl>

G0: Lattice sum

Description

Arguments

Format

Details

Examples