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Electromagnetic Wave Frequency Domain Symmetry Plane

Posted 22 janv. 2024, 22:06 UTC−5 Electromagnetics, Geometry, Physics Interfaces Version 6.0 1 Reply

Ryan Kim
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Hello COMSOL community, I am currently trying to simulate a rectangular grating that is periodic in the z direction. I want to simulate a finite number of periods. Since the simulation is periodic in the z direction, the geometry is symmetric across the xy origin plane. I was wondering if there was any symmetry boundary (much like the symmetric boundary condition in Lumerical's FDTD).

Thank you.

1 Reply Last Post 23 janv. 2024, 03:34 UTC−5
Edgar J. Kaiser Certified Consultant
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Posted: 10 months ago 23 janv. 2024, 03:34 UTC−5

Just have a look into the available boundary conditions and you will see!

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Edgar J. Kaiser
emPhys Physical Technology
www.emphys.com
Just have a look into the available boundary conditions and you will see!

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