simulate pulse

I have study the pulse propagation in photonic crystal and LHm,but now I can't simulate it.can anyone help me or send a code about ot to me??And you can tell me how to simulate it?

Hi , dxy007

One of the softwares that I know it's for photonic crystals , is Transfer Matrix Method Code for Photonic Crystals (Translight) .

you can download it from EDAboard.

I hope it'll be helpful

If it is not too late, take a look at this website. It may be useful :
http://www.pbglink.com/software.html

Best regards