NAME

Photonic::LE::NP::EpsTensor

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

VERSION

version 0.021

SYNOPSIS

   use Photonic::LE::NP::EpsTensor;
   my $eps=Photonic::LE::NP::EpsTensor->new(
                     epsilon=>$e, geometry=>$g);
   my $epsilonTensor=$eps->epsTensor;

DESCRIPTION

Calculates the macroscopic dielectric tensor for a given fixed Photonic::Geometry structure as a function of the dielectric functions of the components.

Consumes Photonic::Roles::EpsTensor, Photonic::Roles::KeepStates - please see those for attributes.

ATTRIBUTES

• epsilon

  A complex PDL giving the value of the dielectric function epsilon for each pixel of the system