||During the last couple of years, more intricate properties of the
electromagnetic field have been discovered. Mainly, these progresses have
been in connection to different angular momentum aspects of the EM-fields.
This has in essence rendered the need to develop and enhance the
visualization methods in order to better understand the physics behind
these properties. During this presentation we will see how, one can by
simple methods using VTK and python, visualize properties as Spin, Angular
momentum, Spin-Orbit Angular momentum and other quantities of a radio-beam.
Furthermore, some aspects of the mentioned object oriented visualization
program will be discussed.