Solving Photonic Crystal Resonance Frequency with Matlab

[behnam_farzin]

Hi,
I research on photonic crystals.I want to compute resonance frequency for single cylinder scattering.
I use the below expression :

J'(nkr)H(kr)-J(nkr)H'(kr)=0

J:bessel and H:hankel function.

but I can't achieve correct result by write program in Matlab for computing that.

Can you help me ?

 

[Laplas]

I think you should use the program "COMSOL Multiphusics".

 

[berkeman]

I think you should use the program "COMSOL Multiphusics".

I wonder if he'll reply 5 years later...