Ultra-large nonlinear parameters and all-optical modulation of a transition metal dichalcogenides on silicon waveguide

Abstract We integrate monolayer TMDCs into silicon-on-insulation (SOI) waveguides and dielectric-loaded surface plasmon polariton (DLSPP) waveguides to enhance nonlinear parameters ( $$\gamma$$ ) of silicon-based waveguides. By optimizing the waveguide geometry, we have achieved significantly improv...

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Bibliographic Details
Main Authors: Tianyang Ding, Siqin Xu, Xianlong Sun
Format: Article
Language:English
Published: Nature Portfolio 2025-01-01
Series:Scientific Reports
Online Access:https://doi.org/10.1038/s41598-024-83898-z
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