Enhanced Spectral Broadening of Femtosecond Optical Pulses in Silicon Nanowires Integrated with 2D Graphene Oxide Films

Enhanced Spectral Broadening of Femtosecond Optical Pulses in Silicon Nanowires Integrated with 2D Graphene Oxide Films

We experimentally demonstrate enhanced spectral broadening of femtosecond optical pulses after propagation through silicon-on-insulator (SOI) nanowire waveguides integrated with two-dimensional (2D) graphene oxide (GO) films. Owing to the strong mode overlap between the SOI nanowires and the GO film...

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Bibliographic Details
Main Authors: Yuning Zhang, Jiayang Wu, Yunyi Yang, Yang Qu, Linnan Jia, Baohua Jia, David J. Moss
Format: Article
Language:English
Published: MDPI AG 2022-05-01
Series:Micromachines
Subjects:
nonlinear optics
silicon photonics
graphene oxide
femtosecond optical pulses
self-phase modulation
Online Access:https://www.mdpi.com/2072-666X/13/5/756

Internet

https://www.mdpi.com/2072-666X/13/5/756

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