version 0.012


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

    Instituto de Ciencias Físicas, UNAM
    Apartado Postal 48-3
    62251 Cuernavaca, Morelos


   use Photonic::LE::NR2::AllH;
   my $iter=Photonic::LE::NR2::AllH->new(geometry=>$geometry,nh=>$Nh);
   my $haydock_as=$iter->as;
   my $haydock_bs=$iter->bs;
   my $haydock_b2s=$iter->b2s;


Implements the calculation of Haydock coefficients and saves them for later retrieval for the nonretarded calculation of the macroscopic longitudinal in a binary metamaterial.


  • new(geometry=>$g, nh=>$nh)

    Initializes an Ph::LE::NR2::AllH object. $nh is the maximum number of desired coefficients. All other arguments are as in Photonic::LE::NR2::OneH.

  • run

    Runs the iteration to completion. Calculates and saves Haydock coefficients and states (if desired).

  • All the Photonic::LE::NR2::OneH methods

    They implement the calculation of one Haydock coefficient and state at a time. See Photonic::LE::NR2::OneH methods.

  • All the Photonic::Roles::AllH methods

    Iterate the calculation of Haydock coefficients and states. See Photonic::Roles::AllH

ACCESORS (read only)

  • nh

    Maximum number of desired Haydock 'a' coefficients and states. The number of b coefficients is one less.

  • as

    Array of Haydock a coefficients

  • bs

    Array of Haydock b coefficients

  • b2s

    Array of Haydock b coefficients squared