NAME

Photonic::NonRetarded::FieldH

VERSION

version 0.003

SYNOPSIS

use Photonic::NonRetarded::Field;
my $nrf=Photonic::NonRetarded::Field->new(...);
my $field=$nrf->evaluate($epsA, $epsB);

DESCRIPTION

Calculates the non retarded electric field for a given fixed Photonic::Geometry structure and given dielectric functions of the components.

METHODS

• new(nr=>$nr, nh=>$nh, small=>$small)

  Initializes the structure.

  $nr Photonic::NonRetarded::AllH is a Haydock calculator for the structure

  $nh is the maximum number of Haydock coefficients to use.

  $small is the criteria of convergence (default 1e-7)

• evaluate($epsA, $epsB...)

  Returns the microscopic electric field for given dielectric functions of the host $epsA and the particle $epsB.

ACCESORS (read only)

• nr

  Photonic::NonRetarded::AllH structure

• nh

  Maximum number of Haydock coefficients to use.

• small

  Criteria of convergence. 0 means don't check

• epsA

  Dielectric function of component A

• epsB

  Dielectric function of componente B

• u

  Spectral variable

• Es

  Array of field coefficients

• filter

  optional reciprocal space filter

• field

  real space field in format RorI, cartesian, nx, ny,...