asymmetric pc slab

Dear Prof. Johnson and mpb users

I'm trying to find the band structure of an asymetric pc slab .It's a
photonic crystal slab with triangular lattice of air holes which is on a
substrate. I called the epsilon of the first (air) layer , eps1 and for the
photonic crystal eps2 . The third layer(substrate) is also called by eps3.I
run the program and whenever I want to look at the epsilon I just got the
image attached . I can't understand from the image that it's what I tried to
find its band structure . I also sent my code and please let me know if
there is something wrong with it . I baically used the example
hole-slab.ctl which is written for a symmetric slab and I changed it to
asymmetric case . I don't exactly know if I did the right thing .


Best Regards
Mina Esmaeelpour

Mina Esmaeelpour

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