Re: Different results of PhC waveguides by using triangular lattice and rectangular lattice
"Steven G. Johnson" <[email protected]>
| Newsgroups | gmane.comp.science.photonic-bands |
|---|---|
| Message-ID | <[email protected]> |
The width of the waveguide in the two cases is not the same, which is why you are getting different results. This is easily seen by looking at the epsilon files side-by-side. (Use "mpb-data -m 3 -r -n32" to see a rectangular supercell). See the attached images, which I obtained by running your triangular and rectangular lattice control files. Steven _______________________________________________ mpb-discuss mailing list [email protected] http://ab-initio.mit.edu/cgi-bin/mailman/listinfo/mpb-discuss
tri.png
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rect.png
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