Theoretical investigation of core geometry variation influence on a few-mode optical signal distortion during propagation over silica graded-index multimode fiber with low DMD

摘要

In recent works an alternative method for design of silica GeO2-doped graded-index multimode optical fibers 50/125with low differential mode delay (DMD) was introduced. It is based on synthesis of special refractive index profile,providing the equalizatio