The nonlinear optical property of germanium saturable absorber and its application in normal dispersion Er-doped fiber laser

Autor: Zhao, Rui, Qiu, Jianfeng, Sun, Shuo, Sui, Zhiqi, Yang, Fuhao, Zhang, Huanian, Zhao, Xin
Zdroj: In Infrared Physics and Technology December 2022 127
Databáze: ScienceDirect