This is a shareware java source code that carries out the FDTD (finite difference time domain) algorithm. The code is available for general use. The copyright remains with the author; the program should not be passed on to others, even in revised form, without the permission of the author. The author would be pleased to hear of any interesting applications of the code, ideas for future development, links to the website, or bugs in the code.
The author can be contacted on smk@electromagnetics.info .
The webpages maintaining this code is www.fdtd.electromagnetics.info please refer to it for downloads or any news or updates.