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Photonic-0.023
River stage zero No dependents
/ Photonic::WE::S::GreenP

NAME

Photonic::WE::S::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::S::GreenP;
my $green=Photonic::WE::S::GreenP->new(haydock=>$h, nh=>$nh);
my $greenProjection=$green->Gpp;
my $WaveProjection=$green->waveOperator;
my $EpsTensor=$green->epsilon;

DESCRIPTION

Calculates the dielectric function for a given fixed Photonic::WE::S::Haydock structure as a function of the dielectric functions of the components.

ATTRIBUTES

  • haydock

    The Photonic::WE::S::Haydock structure (required).

  • nh

    The maximum number of Haydock coefficients to use.

  • smallE

    Criteria of convergence. 0 means don't check. (defaults to 1e-7)

  • u

    The spectral variable used in the calculation

  • nhActual

    The actual number of Haydock coefficients used in the calculation

  • converged

    Flags that the calculation converged before using up all coefficients

  • waveOperator

    The macroscopic wave operator calculated from the metric.

    NOTE: Only works along principal directions, as it treats Green's function as scalar.

  • epsilon

    The macroscopic dielectric projection

    NOTE: Only works for polarizations along principal directions.