Hi, everyone
I have a question now. I can get the correct result of bands of 2D square
photonic crystal with mpb. But when I use meep to calculate the bands, I cannot
get the same result. I do not know what mistakes I have made.
(set! geometry-lattice (make lattice (size 1 1 no-size)))
(set! geometry
(list (make cylinder (center 0 0) (radius 0.378) (height infinity)
(material (make dielectric (epsilon 9))))))
(set! ensure-periodicity 1)
(define-param fcen 0.25)
(define-param df 1.5)
(set! sources (list
(make source
(src (make gaussian-src (frequency fcen) (fwidth df)))
(component Hz) (center 0.12))))
(set-param! resolution 20)
(set! symmetries (list (make mirror-sym (direction Y) (phase -1))))
(define-param k-interp 4)
(run-k-points 200 (interpolate k-interp (list (vector3 0 0)
(vector3 (0.5 0)
(vector3 (0.5 0.5)
(vector3 0 0))))
_______________________________________________
meep-discuss mailing list
[email protected]
http://ab-initio.mit.edu/cgi-bin/mailman/listinfo/meep-discuss
