Education

In this section you will find didactic Applets.
To be able to execute them you must have the Java Runtime installed, if you don't have it can be downloaded for free from here.
Or if you do not know if it is correctly installed, can verify it here.

It is possible that because the size of the Applets, you can't see them complete, to extend the visible area in most of the browsers you can press F11, with a second hit you will return to the normal way.

Applets

With this applet you can observe easily many of the effects produced by the waves, like interference or total reflection.

Original Applet written by Paul Falstad. (http://www.falstad.com/ripple/)
Ripple tank

Wavefront and Huygens view of refraction.
Optical bench

Here you have a small Optical bench.
Optical bench

A basic image processing course by Francisco Bellas (Universidad de Vigo).
Course by Francisco Bellas