Hi Steven and meep users, I have read http://www.mail-archive.com/[email protected]/msg00076.html, where you have attached a cpp file to compute the band diagram of a triangular lattice of metallic rods. But there was no useful results to draw the band diagran when I run this file. At the same time I changed "gaussian_src_time src((freq_min + freq_max) * 0.5, *0.5 / fabs(freq_max - freq_min*),0, 5 / fabs(freq_max - freq_min));" to "gaussian_src_time src((freq_min + freq_max) * 0.5, *0.5 / fabs(freq_max - freq_min),*0, 5 / fabs(freq_max - freq_min));", and the result was similar to the former one. I don't know why, and could you give me some advises? Thanks ahead!
Regards, Cai The frequencies from shell output file are as follows: *freqs:, 0, 0, 0 freqs:, 1, 0, 0.0262432 freqs:, 2, 0, 0.0524864 freqs:, 3, 0, 0.0787296 freqs:, 4, 0, 0.104973 freqs:, 5, 0, 0.131216 freqs:, 6, 0, 0.157459 freqs:, 7, 0, 0.183702 freqs:, 8, 0, 0.209946 freqs:, 9, 0, 0.236189 freqs:, 10, 0, 0.262432 freqs:, 11, 0, 0.288675 freqs:, 12, 0, 0.314918 freqs:, 13, 0, 0.341162 freqs:, 14, 0, 0.367405 freqs:, 15, 0, 0.393648 freqs:, 16, 0, 0.419891 freqs:, 17, 0, 0.446134 freqs:, 18, 0, 0.472377 freqs:, 19, 0, 0.498621 freqs:, 20, 0, 0.524864 freqs:, 21, 0, 0.551107 freqs:, 22, 0, 0.57735 freqs:, 23, -0.025641, 0.57735 freqs:, 24, -0.0512821, 0.57735 freqs:, 25, -0.0769231, 0.57735 freqs:, 26, -0.102564, 0.57735 freqs:, 27, -0.128205, 0.57735 freqs:, 28, -0.153846, 0.57735 freqs:, 29, -0.179487, 0.57735 freqs:, 30, -0.205128, 0.57735 freqs:, 31, -0.230769, 0.57735 freqs:, 32, -0.25641, 0.57735 freqs:, 33, -0.282051, 0.57735 freqs:, 34, -0.307692, 0.57735 freqs:, 35, -0.333333, 0.57735 freqs:, 36, -0.320513, 0.555144 freqs:, 37, -0.307692, 0.532939 freqs:, 38, -0.294872, 0.510733 freqs:, 39, -0.282051, 0.488527 freqs:, 40, -0.269231, 0.466321 freqs:, 41, -0.25641, 0.444116 freqs:, 42, -0.24359, 0.42191 freqs:, 43, -0.230769, 0.399704 freqs:, 44, -0.217949, 0.377498 freqs:, 45, -0.205128, 0.355292 freqs:, 46, -0.192308, 0.333087 freqs:, 47, -0.179487, 0.310881 freqs:, 48, -0.166667, 0.288675 freqs:, 49, -0.153846, 0.266469 freqs:, 50, -0.141026, 0.244264 freqs:, 51, -0.128205, 0.222058 freqs:, 52, -0.115385, 0.199852 freqs:, 53, -0.102564, 0.177646 freqs:, 54, -0.0897436, 0.15544 freqs:, 55, -0.0769231, 0.133235 freqs:, 56, -0.0641026, 0.111029 freqs:, 57, -0.0512821, 0.0888231 freqs:, 58, -0.0384615, 0.0666173 freqs:, 59, -0.025641, 0.0444116 freqs:, 60, -0.0128205, 0.0222058 freqs:, 61, 0, 0*
bands_from_steven.cpp
Description: Binary data
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