Hi, all.
I have two problems. I have calculate some band structures using meep and
found a problem when I calculate a plasmonic band structure of 2D square
metallic photonic crystals. I had compared with meep and K. Sakoda's text book.
Cases of dielectric square lattice and metallic square lattice(TE mode) are
matched with references perfectly. But the case of metallic square lattice(TM mode)
-plasmonic photonic crystals- didn't matched with reference. I attached
band diagram picture and my ctl file. What is the mistake of mine?
Parameters used at references:
Wp = a/2piC
r = 0.01Wp
r = 0.3a
reference : K. Sakoda, "Optical Properties of Photonic Crystals", Springer
Second question is simple. How can I set the basis when I calculate the band
structure of triangular lattice? Mee didn't use basis parameter, differenct from MPB.
I don't know how I set the triangular lattice information in meep.
I have two problems. I have calculate some band structures using meep and
found a problem when I calculate a plasmonic band structure of 2D square
metallic photonic crystals. I had compared with meep and K. Sakoda's text book.
Cases of dielectric square lattice and metallic square lattice(TE mode) are
matched with references perfectly. But the case of metallic square lattice(TM mode)
-plasmonic photonic crystals- didn't matched with reference. I attached
band diagram picture and my ctl file. What is the mistake of mine?
Parameters used at references:
Wp = a/2piC
r = 0.01Wp
r = 0.3a
reference : K. Sakoda, "Optical Properties of Photonic Crystals", Springer
Second question is simple. How can I set the basis when I calculate the band
structure of triangular lattice? Mee didn't use basis parameter, differenct from MPB.
I don't know how I set the triangular lattice information in meep.
--
Ki-young Choi
<<attachment: plasmonic_bands.jpg>>
band.ctl
Description: Binary data
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