parabolic_propagation_constant
- ofiber.planar_parabolic.parabolic_propagation_constant(m, lambda0, n1, a, V)[source]
Calculate the waveguide propagation constant beta.
- Parameters:
m – mode number [-]
lambda0 – wavelength in vacuum [m]
n1 – centerline index of refraction of waveguide [-]
Delta – relative refractive index [-]
a – half thickness of the waveguide [m]
- Returns:
beta for the mth mode