Dual-Wavelength Passively Mode-Locked Yb-Doped Fiber Laser Based on a SnSe<sub>2</sub>-PVA Saturable Absorber

Dual-Wavelength Passively Mode-Locked Yb-Doped Fiber Laser Based on a SnSe<sub>2</sub>-PVA Saturable Absorber

In this letter, tin diselenide (SnSe<sub>2</sub>) was successfully prepared with the liquid-phase exfoliation method and embedded into polyvinyl alcohol as a saturable absorber (SA) in a dual-wavelength passively mode-locked Yb-doped fiber laser. Stable mode-locked pulses with a maximum...

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Bibliographic Details
Main Authors: Qiongyu Hu, Ming Li, Ping Li, Zhaojun Liu, Zhenhua Cong, Xiaohan Chen
Format: Article
Language:English
Published: IEEE 2019-01-01
Series:IEEE Photonics Journal
Subjects:
Diode-pumped lasers
mode-locked lasers
fiber lasers
Online Access:https://ieeexplore.ieee.org/document/8736346/

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