Third order nonlinear optical property of Bi2Se3

• المؤلفون الرئيسيون: Lu, Shunbin, Zhao, Chujun, Zou, Yanhong, Chen, Shuqing, Chen, Yu, Li, Ying, Zhang, Han, Wen, Shuangchun, Tang, Dingyuan
• مؤلفون آخرون: School of Electrical and Electronic Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2013
• الموضوعات: DRNTU::Engineering::Electrical and electronic engineering
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/97548; http://hdl.handle.net/10220/11851
• المؤسسة: Nanyang Technological University

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...