Hi,
I'm trying to model the modes in a waveguide at optical frequencies. The waveguide as a core (with slightly higher refractive index) and cladding a bit like a square optical fiber.
I have adapted the 2d waveguide model in the model library which gave the fundamental mode I expected.
In 3d however the E field is coming out zero at all points. Any suggestions to what I'm doing wrong appreciated.
Cheers
Peter
I'm trying to model the modes in a waveguide at optical frequencies. The waveguide as a core (with slightly higher refractive index) and cladding a bit like a square optical fiber.
I have adapted the 2d waveguide model in the model library which gave the fundamental mode I expected.
In 3d however the E field is coming out zero at all points. Any suggestions to what I'm doing wrong appreciated.
Cheers
Peter