Efficient 20TW Ti:sapphire laser with two stage amplifiers Zhaohua Wang, Zhiyi Wei, Weijun Ling, Peng Wang, Hao Teng, Jinrong Tian, Jun Zhang et Jie ZhangJ. Phys. IV France, 133 (2006) 691-695DOI: https://doi.org/10.1051/jp4:2006133139
