Octopus
lasers_oct_m Module Reference

Data Types

type  laser_t
 
interface  lasers_t
 

Functions/Subroutines

class(lasers_t) function, pointer lasers_constructor (namespace)
 
subroutine, public lasers_parse_external_fields (this)
 
subroutine, public lasers_generate_potentials (this, mesh, space, latt)
 
subroutine, public lasers_check_symmetries (this, kpoints)
 
subroutine lasers_finalize (this)
 
subroutine lasers_deallocate (this)
 
real(real64) function, public laser_carrier_frequency (laser)
 
subroutine lasers_init_interaction_as_partner (partner, interaction)
 
subroutine lasers_update_quantity (this, iq)
 
subroutine lasers_copy_quantities_to_interaction (partner, interaction)
 
integer pure elemental function, public laser_kind (laser)
 
complex(real64) function, dimension(3), public laser_polarization (laser)
 
logical function, public lasers_with_nondipole_field (lasers)
 Check if a nondipole SFA correction should be computed for the given laser. More...
 
subroutine, public lasers_set_nondipole_parameters (this, ndfield, nd_integration_time)
 Set parameters for nondipole SFA calculation. More...
 
subroutine, public laser_get_f (laser, ff)
 
subroutine, public laser_set_f (laser, ff)
 
subroutine, public laser_get_phi (laser, phi)
 
subroutine, public laser_set_phi (laser, phi)
 
subroutine, public laser_set_empty_phi (laser)
 
subroutine, public laser_set_f_value (laser, ii, xx)
 
subroutine, public laser_set_frequency (laser, omega)
 
subroutine, public laser_set_polarization (laser, pol)
 
subroutine, public laser_to_numerical_all (laser, dt, max_iter, omegamax)
 The td functions that describe the laser field are transformed to a "numerical" representation (i.e. time grid, values at this time grid). More...
 
subroutine, public laser_to_numerical (laser, dt, max_iter, omegamax)
 The td functions that describe the laser field are transformed to a "numerical" representation (i.e. time grid, values at this time grid). More...
 
subroutine, public laser_write_info (lasers, namespace, dt, max_iter, iunit)
 
subroutine, public laser_potential (laser, mesh, pot, time)
 
subroutine, public laser_vector_potential (laser, mesh, aa, time)
 
subroutine, public laser_field (laser, field, time)
 Retrieves the value of either the electric or the magnetic field. If the laser is given by a scalar potential, the field should be a function of space (the gradient of the scalar potential times the temporal dependence), but in that case the subroutine just returns the temporal function. More...
 
subroutine, public lasers_nondipole_laser_field_step (this, field, time)
 Retrieves the NDSFA vector_potential correction. The nondipole field is obtained for consecutive timesteps and adds onto field at the previous timestep (for increased speed). The algorithm finds the accumulated A^M from oldtime to time, and add to the input A^M. The Nondipole field is obtained for an electron of q=-abs(e) =-1 a.u. and m = 1 a.u from f$A^{(M)} = \frac{q}{mc} \int dt \sum_i \sum_j A^{(0)}_i \cdot E^{(0)}_j \widehat{r}_j. More...
 
subroutine, public laser_electric_field (laser, field, time, dt)
 Returns a vector with the electric field, no matter whether the laser is described directly as an electric field, or with a vector potential in the velocity gauge. More...
 
subroutine, public load_lasers (partners, namespace)
 

Variables

integer, parameter, public e_field_none = 0
 
integer, parameter, public e_field_electric = 1
 
integer, parameter, public e_field_magnetic = 2
 
integer, parameter, public e_field_vector_potential = 3
 
integer, parameter, public e_field_scalar_potential = 4
 

Function/Subroutine Documentation

◆ lasers_constructor()

class(lasers_t) function, pointer lasers_oct_m::lasers_constructor ( type(namespace_t), intent(in)  namespace)
private

Definition at line 224 of file lasers.F90.

◆ lasers_parse_external_fields()

subroutine, public lasers_oct_m::lasers_parse_external_fields ( class(lasers_t), intent(inout)  this)

Definition at line 242 of file lasers.F90.

◆ lasers_generate_potentials()

subroutine, public lasers_oct_m::lasers_generate_potentials ( class(lasers_t), intent(inout)  this,
class(mesh_t), intent(in)  mesh,
class(space_t), intent(in)  space,
type(lattice_vectors_t), intent(in)  latt 
)

Definition at line 441 of file lasers.F90.

◆ lasers_check_symmetries()

subroutine, public lasers_oct_m::lasers_check_symmetries ( type(lasers_t), intent(in)  this,
type(kpoints_t), intent(in)  kpoints 
)

Definition at line 552 of file lasers.F90.

◆ lasers_finalize()

subroutine lasers_oct_m::lasers_finalize ( type(lasers_t), intent(inout)  this)
private

Definition at line 577 of file lasers.F90.

◆ lasers_deallocate()

subroutine lasers_oct_m::lasers_deallocate ( class(lasers_t), intent(inout)  this)
private

Definition at line 588 of file lasers.F90.

◆ laser_carrier_frequency()

real(real64) function, public lasers_oct_m::laser_carrier_frequency ( type(laser_t), intent(in)  laser)

Definition at line 618 of file lasers.F90.

◆ lasers_init_interaction_as_partner()

subroutine lasers_oct_m::lasers_init_interaction_as_partner ( class(lasers_t), intent(in)  partner,
class(interaction_surrogate_t), intent(inout)  interaction 
)
private

Definition at line 629 of file lasers.F90.

◆ lasers_update_quantity()

subroutine lasers_oct_m::lasers_update_quantity ( class(lasers_t), intent(inout)  this,
integer, intent(in)  iq 
)
private

Definition at line 647 of file lasers.F90.

◆ lasers_copy_quantities_to_interaction()

subroutine lasers_oct_m::lasers_copy_quantities_to_interaction ( class(lasers_t), intent(inout)  partner,
class(interaction_surrogate_t), intent(inout)  interaction 
)
private

Definition at line 687 of file lasers.F90.

◆ laser_kind()

integer pure elemental function, public lasers_oct_m::laser_kind ( type(laser_t), intent(in)  laser)

Definition at line 710 of file lasers.F90.

◆ laser_polarization()

complex(real64) function, dimension(3), public lasers_oct_m::laser_polarization ( type(laser_t), intent(in)  laser)

Definition at line 721 of file lasers.F90.

◆ lasers_with_nondipole_field()

logical function, public lasers_oct_m::lasers_with_nondipole_field ( type(lasers_t), intent(in)  lasers)

Check if a nondipole SFA correction should be computed for the given laser.

Definition at line 734 of file lasers.F90.

◆ lasers_set_nondipole_parameters()

subroutine, public lasers_oct_m::lasers_set_nondipole_parameters ( type(lasers_t), intent(inout)  this,
real(real64), dimension(:), intent(in)  ndfield,
real(real64), intent(in)  nd_integration_time 
)

Set parameters for nondipole SFA calculation.

Definition at line 747 of file lasers.F90.

◆ laser_get_f()

subroutine, public lasers_oct_m::laser_get_f ( type(laser_t), intent(in)  laser,
type(tdf_t), intent(inout)  ff 
)

Definition at line 762 of file lasers.F90.

◆ laser_set_f()

subroutine, public lasers_oct_m::laser_set_f ( type(laser_t), intent(inout)  laser,
type(tdf_t), intent(inout)  ff 
)

Definition at line 775 of file lasers.F90.

◆ laser_get_phi()

subroutine, public lasers_oct_m::laser_get_phi ( type(laser_t), intent(in)  laser,
type(tdf_t), intent(inout)  phi 
)

Definition at line 790 of file lasers.F90.

◆ laser_set_phi()

subroutine, public lasers_oct_m::laser_set_phi ( type(laser_t), intent(inout)  laser,
type(tdf_t), intent(inout)  phi 
)

Definition at line 803 of file lasers.F90.

◆ laser_set_empty_phi()

subroutine, public lasers_oct_m::laser_set_empty_phi ( type(laser_t), intent(inout)  laser)

Definition at line 818 of file lasers.F90.

◆ laser_set_f_value()

subroutine, public lasers_oct_m::laser_set_f_value ( type(laser_t), intent(inout)  laser,
integer, intent(in)  ii,
real(real64), intent(in)  xx 
)

Definition at line 830 of file lasers.F90.

◆ laser_set_frequency()

subroutine, public lasers_oct_m::laser_set_frequency ( type(laser_t), intent(inout)  laser,
real(real64), intent(in)  omega 
)

Definition at line 844 of file lasers.F90.

◆ laser_set_polarization()

subroutine, public lasers_oct_m::laser_set_polarization ( type(laser_t), intent(inout)  laser,
complex(real64), dimension(:), intent(in)  pol 
)

Definition at line 857 of file lasers.F90.

◆ laser_to_numerical_all()

subroutine, public lasers_oct_m::laser_to_numerical_all ( type(laser_t), intent(inout)  laser,
real(real64), intent(in)  dt,
integer, intent(in)  max_iter,
real(real64), intent(in)  omegamax 
)

The td functions that describe the laser field are transformed to a "numerical" representation (i.e. time grid, values at this time grid).

The possible phase and carrier frequency are evaluated and put together with the envelope, so that the envelope describes the full function (zero phase, zero carrier frequency).

Definition at line 878 of file lasers.F90.

◆ laser_to_numerical()

subroutine, public lasers_oct_m::laser_to_numerical ( type(laser_t), intent(inout)  laser,
real(real64), intent(in)  dt,
integer, intent(in)  max_iter,
real(real64), intent(in)  omegamax 
)

The td functions that describe the laser field are transformed to a "numerical" representation (i.e. time grid, values at this time grid).

Definition at line 909 of file lasers.F90.

◆ laser_write_info()

subroutine, public lasers_oct_m::laser_write_info ( type(laser_t), dimension(:), intent(in)  lasers,
type(namespace_t), intent(in)  namespace,
real(real64), intent(in), optional  dt,
integer, intent(in), optional  max_iter,
integer, intent(in), optional  iunit 
)

Definition at line 925 of file lasers.F90.

◆ laser_potential()

subroutine, public lasers_oct_m::laser_potential ( type(laser_t), intent(in)  laser,
class(mesh_t), intent(in)  mesh,
real(real64), dimension(:), intent(inout)  pot,
real(real64), intent(in), optional  time 
)

Definition at line 1038 of file lasers.F90.

◆ laser_vector_potential()

subroutine, public lasers_oct_m::laser_vector_potential ( type(laser_t), intent(in)  laser,
type(mesh_t), intent(in)  mesh,
real(real64), dimension(:, :), intent(inout)  aa,
real(real64), intent(in), optional  time 
)

Definition at line 1073 of file lasers.F90.

◆ laser_field()

subroutine, public lasers_oct_m::laser_field ( type(laser_t), intent(in)  laser,
real(real64), dimension(:), intent(inout)  field,
real(real64), intent(in), optional  time 
)

Retrieves the value of either the electric or the magnetic field. If the laser is given by a scalar potential, the field should be a function of space (the gradient of the scalar potential times the temporal dependence), but in that case the subroutine just returns the temporal function.

Definition at line 1110 of file lasers.F90.

◆ lasers_nondipole_laser_field_step()

subroutine, public lasers_oct_m::lasers_nondipole_laser_field_step ( type(lasers_t), intent(in)  this,
real(real64), dimension(:), intent(out)  field,
real(real64), intent(in)  time 
)

Retrieves the NDSFA vector_potential correction. The nondipole field is obtained for consecutive timesteps and adds onto field at the previous timestep (for increased speed). The algorithm finds the accumulated A^M from oldtime to time, and add to the input A^M. The Nondipole field is obtained for an electron of q=-abs(e) =-1 a.u. and m = 1 a.u from f$A^{(M)} = \frac{q}{mc} \int dt \sum_i \sum_j A^{(0)}_i \cdot E^{(0)}_j \widehat{r}_j.

Definition at line 1145 of file lasers.F90.

◆ laser_electric_field()

subroutine, public lasers_oct_m::laser_electric_field ( type(laser_t), intent(in)  laser,
real(real64), dimension(:), intent(out)  field,
real(real64), intent(in)  time,
real(real64), intent(in)  dt 
)

Returns a vector with the electric field, no matter whether the laser is described directly as an electric field, or with a vector potential in the velocity gauge.

Definition at line 1186 of file lasers.F90.

◆ load_lasers()

subroutine, public lasers_oct_m::load_lasers ( class(partner_list_t), intent(inout)  partners,
type(namespace_t), intent(in)  namespace 
)

Definition at line 1223 of file lasers.F90.

Variable Documentation

◆ e_field_none

integer, parameter, public lasers_oct_m::e_field_none = 0

Definition at line 176 of file lasers.F90.

◆ e_field_electric

integer, parameter, public lasers_oct_m::e_field_electric = 1

Definition at line 176 of file lasers.F90.

◆ e_field_magnetic

integer, parameter, public lasers_oct_m::e_field_magnetic = 2

Definition at line 176 of file lasers.F90.

◆ e_field_vector_potential

integer, parameter, public lasers_oct_m::e_field_vector_potential = 3

Definition at line 176 of file lasers.F90.

◆ e_field_scalar_potential

integer, parameter, public lasers_oct_m::e_field_scalar_potential = 4

Definition at line 176 of file lasers.F90.