How to calculate the normalized frequency V of photonic crystal fiber using COMSOL?In particular, how to calculate NEFF and nFSM using COMSOL?

V=(2πΛ)/λ*(neff^2-nFSM^2)^1/2, How to calculate nFSM in the V parameter formula of photonic crystal fiber with COMSOL , neff and nFSM are the effective indices of the fundamental guided mode and...

25 November 2020 1,253 2 View