Fig. 1. Structure of the laser system

Fig. 2. Configuration of electrical pulse shaping based on aperture-coupled striplines

Fig. 3. Regenerative amplification optical layout

Fig. 4. Double-pass amplification optical layout

Fig. 5. Intensity distribution in the near field

Fig. 6. (a) Intensity distribution of light spot in the far field; (b) surrounding energy distribution of far field beam

Fig. 7. Temporal profile of the pulse. (a) Temporal shape Injected by the square-pulse; (b) temporal shape after pre-compensation

Fig. 8. Output energy versus time