Highly stable soliton and bound soliton generation from a fiber laser mode-locked by VSe2 nanosheets

• DOI: 10.1364/oe.452771
• Publication Date: 2022-02-10T17:30:07Z
• Authors: Ning Li; Jing Huang; Lin Du; Lingling Yang; Jie Li; Dongyang Liu; Lili Miao; Chujun Zhao
• Keywords: Saturable absorption; Mode-Locking; Dissipative soliton

We demonstrate the highly stable soliton generation from a fiber laser mode-locked by VSe2 nanosheets experimentally. The prepared via liquid phase exfoliation method exhibit ultrafast relaxation time and excellent nonlinear optical behavior with saturation intensity modulation depth of 14.28 MW/cm2 19.11%, respectively. A Er3+-doped pulse duration 714 fs signal-to-noise ratio 78.44 dB has been delivered successfully based on saturable absorber. In addition, transition conventional to bound-state observed Our results reveal that possess performance can act as robust platform for versatile applications.