February 7, 2022 at 9:30 pmoyesilyuSubscriber
I have been using Lumerical RCWA recently and it works really nice. I was wondering if we could use anisotropic materials with it. I attempted to use them but the results clearly took one of the axis dispersion curve and calculated accordingly. If it is possible to do this, could you briefly describe it?
OmerFebruary 10, 2022 at 12:18 amGuilin SunAnsys EmployeeThankyou for trying our new RCWA solver. Currently it is still under intense improvement and has no anisotropic capability. Please keep an eye on the release news which declares new features.
February 10, 2022 at 12:20 amoyesilyuSubscriberThank you so much gsun, I have one more question if that is okay. Can we implement substrates in the RCWA?
February 10, 2022 at 4:07 pmGuilin SunAnsys EmployeeI believe so. You can try just a substrate and see if the result is ok. I have not used it yet.
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