Hi all, First I want to thank Zheng Li and Mischa Megens for their suggestions. But I still have some problems.
I want to simulate the electric field distribution in a hollow core photonic crystal fiber with meep. The core diameter is 5.1 micron. Pitch (distance between cladding hole centers) is 1.77 micron. Center operating wavelength is 630nm. I try to simulate the hollow core and cladding holes with cylinders. But the result is not good. The electric field is rather strong outside of the cladding holes. So no band gap around 630nm has been formed. I think the reason may be the shape of the cladding holes which are not cylindrical but hexagonal. But I don't know how to define a hexagonal structure. Could you please help me? If you can provide some codes, that will be better. Thank you very much! Best Regards, Jianhua _______________________________________________ meep-discuss mailing list [email protected] http://ab-initio.mit.edu/cgi-bin/mailman/listinfo/meep-discuss
