Black phosphorus for near-infrared ultrafast lasers in the spatial/temporal domain. (6th October 2021)

• Record Type: Journal Article
• Authors: Yu, Qiang; Guo, Kun; Dai, Yongping; Deng, Haiqin; Wang, Tao; Wu, Hanshuo; Xu, Yijun; Shi, Xinyao; Wu, Jian; Zhang, Kai; Zhou, Pu
• Is Part Of: Journal of physics. Volume 33:Number 50(2021)
• Publication Date: 2021-10-06
• Subjects: black phosphorus -- saturable absorber -- near-infrared; Condensed matter -- Periodicals; Matière condensée -- Périodiques; Vaste stoffen; Vloeistoffen; Natuurkunde; Electronic journals; Computer network resources; 530.4105
• DOI: 10.1088/1361-648X/ac2862
• Languages: English
• ISSNs: 0953-8984

Abstract

Abstract: Two-dimensional (2D) materials have attracted extensive interests due to their wide range of electronic and optical properties. After continuous and extensive research, black phosphorus (BP), a novel member of 2D layered semiconductor material, benefit for the unique in-plane anisotropic structure, controllable direct bandgap characteristic, and high charge carrier mobility, has attracted tremendous attention and successfully applied in ultrafast pulse generation. This article, which focuses on near-infrared ultrafast laser demonstration of BP, present discussion of preparation methods for high quality BP nanosheet, various BP based ultrafast lasers in the spatial/temporal domain, and the future research needs.