Photonic::WE::S::EpsilonTensor
version 0.011
Photonic - A perl package for calculations on photonics and metamaterials.
Copyright (C) 1916 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
use Photonic::WE::S::EpsilonTensor; my $epsT=Photonic::WE::S::EpsilonTensor->new(metric=>$m, nh=>$nh); my $EpsTensor=$W->evaluate($epsB);
Calculates the macroscopic dielectric tensor for a given fixed Photonic::WE::S::Metric structure as a function of the dielectric functions of the components.
new(metric=>$m, nh=>$nh, smallE=>$smallE, smallH=>$smallH, keepStates=>$k)
Initializes the structure.
$m Photonic::WE::S::Metric describing the structure and some parametres.
$nh is the maximum number of Haydock coefficients to use.
$smallH and $smallE are the criteria of convergence (default 1e-7) for Haydock coefficients and for the continued fraction.
$k is a flag to keep states in Haydock calculations (default 0)
evaluate($epsB)
Returns the macroscopic dielectric tensor for a given value of the dielectric function of the particle $epsB. The host's response $epsA is taken from the metric.
epsilonTensor
The macroscopic dielectric tensor of the last operation
All accesors of Photonic::WE::S::Wave
To install Photonic, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Photonic
CPAN shell
perl -MCPAN -e shell install Photonic
For more information on module installation, please visit the detailed CPAN module installation guide.