Re: [MPB-discuss] Is it possible to simulate the interface of two lattices? Similar to a 1D lattice with internal "structure"

2017-07-28 Thread Steven G. Johnson
> On Jul 27, 2017, at 4:40 PM, Chris Flower wrote: > I'm interested in doing bandstructure calculations for a photonic crystal of > two different lattice structures. For instance, imagine (in 2D) a lattice of > rods of radius R1 for all lattice sites with y>0, and radius R2

[MPB-discuss] Is it possible to simulate the interface of two lattices? Similar to a 1D lattice with internal "structure"

2017-07-27 Thread Chris Flower
Hello everyone, I'm interested in doing bandstructure calculations for a photonic crystal of two different lattice structures. For instance, imagine (in 2D) a lattice of rods of radius R1 for all lattice sites with y>0, and radius R2 for all lattice sites with y<0. (With R1 != R2 of course.) In