Yb-doped mode-locked fiber laser with a hybrid structure of NPR and a Lyot filter as the saturable absorber

Passively mode-locked fiber lasers based on a nonlinear polarization rotation (NPR) have attracted much attention due to their ability to ...

Source: Optics Letters - April 12, 2024 Category: Physics Authors: Yongjie Pu Pan Guo Yuan Gao Qihao Shen Zhicheng Zhang Minyu Fan Sha Wang Source Type: research