Dear Steven and Meep users I have two questions about Bloch bounday condition
1. Lets assume that the entire region is filled with a dielectric material with eps 2. If I want to apply Bloch boundary condition should I use f.use_bloch(K)) or f.use_bloch(K.sqrt(2)). In first one it is assumed that meep will take care of materials in boundaries 2. As far as I know, in Bloch theorem phase changes by K.r; so why Steven used 2*pi*K.r in his sample code when he wanted to introduce a new source: http://www.mail-archive.com/[email protected]/msg00076.html f.add_point_source(Ez, src, vec(xsrc2 = xsrc1, ysrc2 = ysrc1), polar(1.0, 2*pi*(kx * xsrc1 + ky * ysrc1))); I will appreciate responses. Joe
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