NAME
Photonic::WE::R2::GreenP
VERSION
version 0.023
COPYRIGHT NOTICE
Photonic - A perl package for calculations on photonics and metamaterials.
Copyright (C) 2016 by W. Luis Mochán
This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 1, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA
mochan@fis.unam.mx
Instituto de Ciencias Físicas, UNAM
Apartado Postal 48-3
62251 Cuernavaca, Morelos
México
SYNOPSIS
use Photonic::WE::R2::GreenP;
my $green=Photonic::WE::R2::GreepP->new(haydock=>$h, nh=>$nh, epsB=>$epsB);
my $greenProjection=$green->Gpp;
my $WaveProjection=$green->waveOperator;
my $EpsP=$green->epsilon;
DESCRIPTION
Calculates the macroscopic Green's function projected along some direction. Based on the wave equation for a binary metamaterial, with a non-dissipative host.
ATTRIBUTES
haydock
Photonic::WE::R2::Haydock structure (required).
nh
Maximum number of Haydock coefficients to use (required).
epsB
The dielectric functions of component B (required)
smallE
criteria of convergence (defaults to 1e-7)
epsA
The dielectric functions of component A, got from the Haydock's epsilon
u
The spectral variable from the calculation
Gpp
Returns the macroscopic projected Green's function for a given complex value of the dielectric functions of the particle
epsB
.nhActual
The actual number of Haydock coefficients used in the calculation
converged
Flags that the calculation converged before using up all coefficients
waveOperator
Returns the macroscopic wave operator for a given value of the dielectric functions of the particle
epsB
. The host's responseepsA
is taken from the metric.NOTE: Only works along principal directions, as it treats Green's function as scalar.
epsilon
Returns the macroscopic dielectric component for a given value of the dielectric function of the particle
epsB
. The host's responseepsA
is taken from the Haydock structure.NOTE: Only works for polarizations along principal directions.