Bell-shaped refractive index profiles of multimode optical fibers and methods for calculating their optical properties
V. M. Gololobov, V. S. Motolygin, V. Zemlyakov, J. Gao Russian Research Institute, LLC Huawei Tech Company, Russia, Moscow Abstract: The paper investigates the optical properties of multimode fibres whose profiles are represented by a broad class of bell-shaped analytical functions. We consider the profiles with different curvature and described by (i) the Fermi–Dirac distribution… Read More »