Spiral phase plate (SPP) introduces phase shift of electric field, depending on transverse position.
Parameters: spp_l, spp_phi0, spp_nsect. Specifying any of these parameters activates the SPP code block.
Update 2023-09-04
Added new namelist &alter_field that will eventually replace &field_manipulator. As of now, &field_manipulator can still be used and the message
Warning: &field_manipulator is deprecated and will be removed in the future. Use &alter_field instead.
is displayed.
Spiral phase plate (SPP) introduces phase shift of electric field, depending on transverse position.
Parameters:
spp_l,spp_phi0,spp_nsect. Specifying any of these parameters activates the SPP code block.Update 2023-09-04
Added new namelist
&alter_fieldthat will eventually replace&field_manipulator. As of now,&field_manipulatorcan still be used and the messageWarning: &field_manipulator is deprecated and will be removed in the future. Use &alter_field instead.is displayed.