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/*
This file is part of LPIC++, a particle-in-cell code for
simulating the interaction of laser light with plasma.
Copyright (C) 1994-1997 Roland Lichters
LPIC++ 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 2
of the License, 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef PROPAGATE_H
#define PROPAGATE_H
#include <common.h>
#include <error.h>
#include <parameter.h>
#include <uhr.h>
class propagate {
public:
propagate( parameter &p );
void loop( parameter &p );
double reflectivity( double w, double wp, double angle, int polarization );
double phase( double w, double wp, double angle, int polarization );
double dif( double x );
void out( parameter &p );
void out_avg( parameter &p );
void out_int( parameter &p );
private:
int t_avg;
double t, w, wmax; // in periods and laser frequency, respectively
double dt, dw;
double r, rs, rp; // plane wave reflectivity
double phi, phis, phip; // reflected plane wave's phase
double reflex; // as a function of time for the rectangular pulse
double reflex_avg;
double integrand;
double T; // pulse duration in periods
uhr zeit;
char errname[filename_size];
ofstream reflex_file, reflex_file_avg, reflex_file_int;
};
#endif
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