Tunable Graphene/Quantum‐Dot Van der Waals Heterostructures’ Saturable Absorber Plane Arrays by Two‐Step Femtosecond and Nanosecond Laser Postprocessing

Tunable Graphene/Quantum‐Dot Van der Waals Heterostructures’ Saturable Absorber Plane Arrays by Two‐Step Femtosecond and Nanosecond Laser Postprocessing

Van der Waals heterostructures (vdWHs) based on graphene/III−V semiconductors have attracted considerable interest. Although diverse proof‐of‐concepts are demonstrated, it is a challenge to make a tunable array device using such vdWHs that severely limit its practical applications. Herein, a control...

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Bibliographic Details
Main Authors: Cheng Jiang, Xu Wang, Hongpei Wang, Shun Wang, Liang Qin, Jian Liu, Ziyang Zhang
Format: Article
Language:English
Published: Wiley-VCH 2022-01-01
Series:Advanced Photonics Research
Subjects:
laser annealing
nonlinear optical characteristics
quantum dots
semiconductor saturable absorber mirrors
van der Waals heterostructures
Online Access:https://doi.org/10.1002/adpr.202100183

Internet

https://doi.org/10.1002/adpr.202100183

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