Third order nonlinear optical property of Bi2Se3

• Main Authors: Lu, Shunbin, Zhao, Chujun, Zou, Yanhong, Chen, Shuqing, Chen, Yu, Li, Ying, Zhang, Han, Wen, Shuangchun, Tang, Dingyuan
• 其他作者: School of Electrical and Electronic Engineering
• 格式: Article
• 語言: English
• 出版: 2013
• 主題: DRNTU::Engineering::Electrical and electronic engineering
• 在線閱讀: https://hdl.handle.net/10356/97548; http://hdl.handle.net/10220/11851

The third order nonlinear optical property of Bi2Se3, a kind of topological insulator (TI), has been investigated under femto-second laser excitation. The open and closed aperture Z-scan measurements were used to unambiguously distinguish the real and imaginary part of the third order optical nonlin...