Laser Systems & ATLA Project - 4

[TILA-LIC9-02] Coherent stacking 128 ultrashort pulses to tens of mJ from
fiber amplifiers

*Yun Feng Wu^1,2, Bo Wei Yang^1,3, Ruo Ao Yang¹, Yan Rong Song², Zhi Gang Zhang¹ (1. Peking University, 2. Beijing University of Technology, 3. University of Michigan)

We report a coherent combination system that stackes 128 femtosecond pulses from fiber amplifiers. The stacked pulse energy is >10 mJ and the pulse width is 256 fs. The current combination system has a potential to generate tens of mJ pulses.