Dear meep users, I simulated a filter response of a channel drop filter. I have obtained consistent results for transmission/reflection spectrum for a time units of 3000 . However, The sum of the reflected and transmitted flux and vertical flux above and below the cavity is not equal to 1 because of the high q-value vertical (I think). Therefore, I increase the time by 2 (either 1518 periods in my case)
As I expected the vertical flux above and below increase, however when I look the files.h5, the field at the end of the simulation is localized in a strange place inside the photonic crystal as shown in the attached file. I would like to know if it is due to the discretization of my cell (Resolution is set at 10, so in my case 11 pixels / wavelength-material) or maybe due to the thickness of the PM layer, or something else. If you have any idea ... thank you in advance. Best Regards, Cedric Perrotton Master's student. PS: thank you for your replies concerning my last messages.
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