Q Jiang, P Li, Z Tong, W Zhang, X Wang, G Yan - Laser Physics, 2022 - iopscience.iop.org
A multi-wavelength erbium-doped fiber laser using tungsten disulfide (WS 2) as a nonlinear
saturable absorber is proposed. The laser structure consists of a Lyot filter and a WS 2 film in …