Pulse generation of erbium-doped fiber laser based on liquid-exfoliated FePS3 |
The properties of pulse at the power pump of 35 mW. (a) Emission spectrum of dual-wavelength. (b) Pulse trains. (c) Single pulse shape. (d) RF spectrum of the dual-wavelength at f = 36.6 kHz; inset: RF spectrum over a large range of 280 kHz. |
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