Nonlinear absorption of SWNT film and its effects to the operation state of pulsed fiber laser

• المؤلفون الرئيسيون: Li, Xiaohui, Wang, Yonggang, Wang, Yishan, Zhao, Wei, Yu, Xuechao, Sun, Zhipei, Cheng, Xueping, Yu, Xia, Zhang, Ying, Wang, Qi Jie
• مؤلفون آخرون: School of Electrical and Electronic Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2014
• الموضوعات: DRNTU::Engineering::Electrical and electronic engineering
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/104804; http://hdl.handle.net/10220/20295
• المؤسسة: Nanyang Technological University

We study a single-wall carbon nanotube (SWNT) Polyvinyl alcohol (PVA) composite as a saturable absorber (SA) for pulse generation in Yb-doped fiber lasers. The saturable absorption and optical limiting (OL) characteristics of the SWNT device are investigated. By combing these two nonlinear effects,...