Abstract
We investigated ultrafast carrier dynamics in Cd3As2 at 2.6 μm. Single-exponential decay and saturable absorption features are observed. The ultrafast optical nonlinearity suggests that Cd3As2 is useful for mode-locking lasers in the mid-IR range.
© 2015 IEEE
PDF ArticleMore Like This
Chunhui Zhu, Yafei Meng, Xiang Yuan, Faxian Xiu, Yongbing Xu, and Fengqiu Wang
STu4R.4 CLEO: Science and Innovations (CLEO:S&I) 2016
Wei Lu, Jiwei Ling, Faxian Xiu, and Dong Sun
JW2A.133 CLEO: Applications and Technology (CLEO:A&T) 2018
Jiawei Lai, Qinsheng Wang, Cai-Zhen Li, Shaofeng Ge, Jin-Guang Li, Wei Lu, Xuefeng Liu, Junchao Ma, Da-Peng Yu, Zhi-Min Liao, and Dong Sun
JTh2A.143 CLEO: Applications and Technology (CLEO:A&T) 2018