High-energy femtosecond Yb-doped all-fiber monolithic chirped-pulse amplifier at repetition rate of 1 MHz
Lv Zhi-Guo1, Teng Hao2, †, , Wang Li-Na2, Wang Jun-Li1, Wei Zhi-Yi1, 2, ‡,
       

Variations of the amplified uncompressed energy and compressed pulse duration as functions of the pump power in the all-fiber Yb-doped amplifier.