shakeebh
Member level 2
Hi everyone,
I want to simulate waveguides made up of lossless metals. For such structures, metal's refractive index is purely imaginary. What implication does it have for courant factor? We know that S <= min/sqrt(#dimensions). Since minimum refractive index in my simulation is now zero, does this mean that FDTD is incapable of handling this object?
Thanks.
I want to simulate waveguides made up of lossless metals. For such structures, metal's refractive index is purely imaginary. What implication does it have for courant factor? We know that S <= min/sqrt(#dimensions). Since minimum refractive index in my simulation is now zero, does this mean that FDTD is incapable of handling this object?
Thanks.