Re: [MPB-discuss] extending field solutions with mpb-data

2008-10-01 Thread Steven G. Johnson
On Sep 14, 2008, at 7:42 PM, Matt Eichenfield wrote: Hi all, It seems like the program mpb-data -m M just tiles field solutions M times, ignorning the plane-wave phase of the solutions as you move from one unit cell to another. It needs to know the k-vector of the solution to extend

Re: [MPB-discuss] PhC from Meep tutorial with MPB

2008-10-01 Thread Steven G. Johnson
On Sep 15, 2008, at 10:18 AM, Elewout Hallynck wrote: . According to Meep, the first TE bandgap should lie between (approx.) 0.2 and 0.3 . However, when I try to calculate the band structure using MPB, I get the following results: You have to look at the bands lying only underneath the