High-efficiency ultrafast Tm-doped fiber amplifier based on resonant pumping

• Main Authors: Jin, Xiaoxi, Lee, Elizabeth, Luo, Jiaqi, Sun, Biao, Ramalingam, Vincent, Wang, Qijie, Zhang, Ying, Zhou, Pu, Yu, Xia
• 其他作者: School of Electrical and Electronic Engineering
• 格式: Article
• 語言: English
• 出版: 2019
• 主題: Resonant Pumping; Science::Physics; Fiber Lasers
• 在線閱讀: https://hdl.handle.net/10356/103239; http://hdl.handle.net/10220/49973
• 機構: Nanyang Technological University

We demonstrated a high-efficiency ultrafast Tm-doped fiber amplifier based on a resonant pumping technique. A continuous-wave fiber laser at 1940 nm was employed as the pump laser. The slope efficiency of the resonantly pumped pulsed Tm-doped fiber amplifier reached 87% with respect to the launched...