LP_radial_irradiance
- ofiber.LP_radial_irradiance(V, b, ell, r_over_a)[source]
Calculate the normalized irradiance in a step-index fiber.
The normalization is done such that integral_over_space/(area of core) = 1 or 2*np.trapz(LP(r_over_a)*r_over_a, r_over_a) =1
- Parameters:
V – V-parameter for fiber [-]
b – normalized propagation constant [-]
ell – desired fiber mode [-]
r_over_a – (radial position)/(core radius) [-]
- Returns:
normalized irradiance at points r_over_a [-]