Simulate interference pattern with this tool. Interference with Synchronous Sources model displays the interference pattern on a screen due to between one and twenty point sources. The simulation allows an arbitrarily superposition of the sources and shows both the current intensity and running average of the intensity on the screen. The number of sources, their separation, wavelength, and phase velocity can be changed via text boxes. You can modify this simulation if you have Ejs installed by right-clicking within the plot and selecting "Open Ejs Model" from the pop-up menu item.

The instantaneous intensity is drawn on a plane through the sources and on the screen (on the right). If average is positive, the third image displays the intensity averaged over average frames.
Unit length is equal to the distance between sources and screen.

Requirements:
* Java

The license of this software is Freeware, you can free download and free use this graphing software.