Dear Steven and MPB's users,
I would like to calculate the waveguide dispersion of 2D triangular PCs.
The waveguide is formed by moving (up and down) two first line air holes ( W =
0.75*sqrt3 = 0.75*W1).
(set! geometry-lattice (make lattice
(basis1 (/ (sqrt 3) 2) 0.5)
(basis2 (/ (sqrt 3) 2) -0.5)
(size 1 supercell-y no-size)))
(set! default-material (make dielectric (epsilon eps)))
(set! geometry
(append
(geometric-object-duplicates (vector3 0 -1 0) 0 5
(make cylinder (center 0 -0.75 0) (radius r) (height infinity)
(material air))
)
(geometric-object-duplicates (vector3 0 1 0) 0 5
(make cylinder (center 0 0.75 0) (radius r) (height infinity)
(material air))
)
))
I don't know why my *ctl file is wrong (Please refer in the attached files).
The structure that I would like to expect is Expection. The structure that I
get from my *ctl file is Real (Two first line holes are not aligned). Could you
correct my clt file?
I thank you very much, and looking forward to replying from you.
Regards,
Nils Jensen
---------------------------------
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wg-dispersion.ctl
Description: 2016080242-wg-dispersion.ctl
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