SnSe2 Nanosheets for Subpicosecond Harmonic Mode-Locked Pulse Generation

By Jishu Liu, Xiao-hui Li. Conference on Lasers and Electro-Optics, 2020

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The SnSe2 nanosheets fabricated by using solvothermal treatment have been successfully prepared as fiber-based saturable absorber by utilizing evanescent-field effect which can bear a high pump power. A 31st order subpicosecond harmonic-mode-locking has been generated.

Subfields: Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering

View Paper: https://www.semanticscholar.org/paper/9a9d93f60dda93aecf3a67e03c33acfec8b772c4