半金属
材料科学
光纤激光器
Dirac(视频压缩格式)
薄膜
光电子学
饱和吸收
激光器
模式(计算机接口)
光学
作者
Yafei Meng,Chunhui Zhu,Wenbin Gao,Yao Li,Xiang Yuan,Faxian Xiu,Yongbing Xu,Yi Shi,Fengqiu Wang
出处
期刊:Conference on Lasers and Electro-Optics
日期:2017-05-14
被引量:2
标识
DOI:10.1364/cleo_si.2017.sm3l.3
摘要
We report that MBE-grown three-dimensional (3D) topological Dirac semimetal Cd 3 As 2 thin-film exhibits remarkable saturable absorption effects at 1, 1.5 and 2 μm. A mode-locked Tm fiber laser is demonstrated using such a SESAM-like material.
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