非线性系统
带宽(计算)
放大器
波长
激光器
高增益天线
功率(物理)
得利
材料科学
控制理论(社会学)
激光功率缩放
物理
光电子学
光学
有源激光介质
计算机科学
电信
量子力学
控制(管理)
人工智能
作者
Sihua Lü,Wei Guo,Baofu Zhang,Qiurun He,Zhongxing Jiao,Tianshu Lai
标识
DOI:10.1088/1612-202x/ad6e66
摘要
Abstract Mamyshev oscillators and gain-managed nonlinear (GMN) amplifiers have the capability to generate high-power sub-50 fs pulses, but their close relationship has not been systematically investigated. In this paper, we numerically study the influence of gain-managed nonlinearity on the laser evolution and output characteristics of the Mamyshev oscillator. The impact of the gain fibre length, as well as the central wavelength and bandwidth of spectral filters on GMN evolution in the laser are investigated. The results indicate that optimizing these cavity parameters can lead to the GMN evolution, which can improve the output peak power by 1.5–4 times in Mamyshev oscillators.
科研通智能强力驱动
Strongly Powered by AbleSci AI