TY - JOUR
AU1 - Guan, Xianghe
AU2 - Liu, Jinsheng
AU3 - Ji, Lailin
AU4 - Wang, Tao
AU5 - Zhang, Fawang
AU6 - Liu, Jia
AU7 - Sui, Zhan
AU8 - Cui, Yong
AU9 - Zhao, Xiaohui
AU1 - Gao, Yanqi
AB - Tabletop high-energy repetition-rate picosecond lasers can be utilized to drive secondary radiation sources such as infrared lasers, facilitating more convenient and efficient research into attosecond pulses and high-energy density physics. Compared to Nd3+, Yb3+ have advantages including a small quantum defect (~9%), a longer fluorescence lifetime, high saturation fluence, high thermal conductivity of matrix crystal, and a wide range of doping concentration. The LD-pumped Yb3+-doped repetition-rate lasers possess a unique combination of pulse duration and energy, which confer an intrinsic advantage in the field of high-energy picosecond lasers. In this paper, we proposed a hybrid Yb3+-doped crystal as the gain medium, employing a multi-pass amplification configuration to achieve sub-picosecond laser output with a peak power exceeding 1 TW in 2 m3. This scheme can provide a new technical route for tens of TW high-energy picosecond lasers. 
TI - Toward terawatt tabletop laser via chirped pulse amplification with Yb3+ doped crystal
JF - Proceedings of SPIE
DO - 10.1117/12.3047849
DA - 2024-12-13
UR - https://www.deepdyve.com/lp/spie/toward-terawatt-tabletop-laser-via-chirped-pulse-amplification-with-Y0KtZcjfjx
SP - 1349215
EP - 1349215-6
VL - 13492
IS - 
DP - DeepDyve
ER -