Rare-earth elements are of interest in several high-tech and environmental application
areas, the two major ones concerning magnetic and optical devices. In the latter field, one …

Silicate and phosphate glass waveguide amplifiers doped with Er 3+, and co-doped with Er
3+/Yb 3+ are theoretically studied. Configurations for core and core–cladding doped …

The amplification properties of different photonic crystal fibers have been studied by means
of a full vector finite-element modal formulation combined with a population and propagation …

Effects of high concentration and clustering on the performance of erbium-doped silica
waveguide amplifiers are numerically investigated. The model, based on propagation-rate …

We report numerical analysis of planar and channel silica waveguide amplifiers with high
erbium concentration. The numerical approach is based on the combined use of a full …

In this paper, we present an accurate, fast, and easily implemented procedure for modeling
erbium-doped waveguide amplifiers (EDWA's) with high concentration doping level. The …

A numerical model for the analysis of the continuous wave operation of an erbium doped
fiber ring laser is presented. The model has been obtained by developing the so called …

Based on the combined model of erbium-doped waveguide amplifier with high erbium ion
concentration, the rate equation and evolution equation is solved numerically. The …

摘要提出一种基于400 nm 氮化硅平台的掺铒光波导放大器(EDWA) 波导宽度的精确设计模型.
首先, 采用半矢量有限差分法获取波导的截止条件与信号光单模条件, 确定波导宽度的设计范围 …

A numerical analysis for erbium‐doped tellurite‐based fiber amplifiers (EDFA) is presented
for the first time in the literature. Modal and propagation equations are solved using the finite …