Numerical study of gain of Er3+-doped LiNbO3 waveguide amplifier

摘要

A theoretical analysis of amplifier on Er-doped LiNbO$-3$/ monomode waveguide is presented. The software package is implemented to simulate the propagation of electromagnetic waves. The modeling is built on the base of two-level energy system neglecting ESA, and the calculation is carried on forward pumping for single pass configuration.