Silver Sulfide Nanosheets: 2D Ductile Transition Metal Chalcogenides

Two‐dimensional Ag2S – with its large absorption coefficient, broadband optical response, extraordinary metal‐like ductility, high plastic deformation strain, unique layered structure, and very low solubility – offers a platform for achieving tremendous success in various fields of photonics. In art...

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Bibliographic Details
Published in:Advanced optical materials 2020-03, Vol.8 (6)
Main Authors: Feng, Jiangjiang, Li, Xiaohui, Shi, Zhaojiang, Chuang, Zheng, Li, Xuwei, Leng, Deying, Wang, Yamin, Liu, Jie, Zhu, Lujun
Format: Article
Language:English
Subjects:
Absorptivity
Broadband
Ductile-brittle transition
Fiber lasers
Materials science
Nanosheets
Optics
Photonics
Plastic deformation
Solitary waves
Transition metal compounds
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Summary:Two‐dimensional Ag2S – with its large absorption coefficient, broadband optical response, extraordinary metal‐like ductility, high plastic deformation strain, unique layered structure, and very low solubility – offers a platform for achieving tremendous success in various fields of photonics. In article number 1901762, Xiaohui Li and co‐workers experimentally realize ultrashort soliton operation based on a 2D Ag2S saturable absorber integrated into a fiber laser. The 229th harmonic soliton molecule achieves a repetition rate of 1.1 GHz in the telecommunication band.
ISSN:2195-1071
DOI:10.1002/adom.202070023