longitudinal_misalignment_loss_db
- ofiber.cylinder_step.longitudinal_misalignment_loss_db(n1, w, D, lambda0)[source]
Calculate the loss due to longitudinal fiber misalignment.
See Ghatak eqn 8.81
- Parameters:
n – index between fiber ends [-]
w – mode field radius [m]
D – longitudinal fiber separation [m]
lambda0 – wavelength in vacuum [m]
- Returns:
longitudinal misalignment loss dB [-]