2D Saturable Absorbers for Potential Pulse Generation in the Visible-Wavelength Band

Implementing compact, efficient, and reliable passive pulsed lasers at visible wavelengths is attractive. This paper systematically investigated the thickness-dependent optical absorption characteristics of two-dimensional materials, including graphene, transition-metal dichalcogenides, and dye film...

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Bibliographic Details
Main Authors: Jian Peng, Runlin Zhu, Tianci Shen, Yuchun Liu, Yanna Ma, Fuxing Gu
Format: Article
Language:English
Published: MDPI AG 2023-05-01
Series:Photonics
Subjects:
Online Access:https://www.mdpi.com/2304-6732/10/5/543