Fig. 1. Experimental setup of high power femtosecond self-similar fiber amplification system

Fig. 2. Output spectrum of oscillator (Illustration shows output pulse of oscillator)

Fig. 3. Pulse parameters after pre-amplification and pre-chirp management. (a) Output spectrum after pre-amplification (Illustration is output pulse after pre-amplification); (b) pulse after pre-chirp management

Fig. 4. Mode field distributions in the simulation of pulse evolution. (a) Spectral evolution; (b) pulse evolution

Fig. 5. Results from numerical simulations from main amplifier. (a) Output spectrum; (b) output pulse

Fig. 6. Output power and spectral variation of system output pulse. (a) Output power of system before and after compression; (b) spectra under different output powers

Fig. 7. System output power stability curve (Illustration is the compressed pulses under different output powers)