Femtosecond Pulsed Fiber Laser by an Optical Device Based on NaOH-LPE Prepared WSe<sub>2</sub> Saturable Absorber

Femtosecond Pulsed Fiber Laser by an Optical Device Based on NaOH-LPE Prepared WSe<sub>2</sub> Saturable Absorber

We report on all-optical devices prepared from WSe<sub>2</sub> combined with drawn tapered fibers as saturable absorbers to achieve ultrashort pulse output. The saturable absorber with a high damage threshold and high saturable absorption characteristics is prepared for application in er...

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Bibliographic Details
Main Authors: Si Chen, Fengpeng Wang, Fangguang Kuang, Shuying Kang, Hanwen Liang, Lijing Zheng, Lixin Guan, Qing Wu
Format: Article
Language:English
Published: MDPI AG 2022-08-01
Series:Nanomaterials
Subjects:
WSe<sub>2</sub>
tapered fiber
saturable absorber
an optical device
ultrafast photonics
Online Access:https://www.mdpi.com/2079-4991/12/16/2747

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