Mingliang Long, Meng Chen, Gang Li, "Six 38.7 W pulses in a burst of pulse-burst picosecond 1064 nm laser system at 1 kHz," Chin. Opt. Lett. 15, 021403 (2017)

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- Chinese Optics Letters
- Vol. 15, Issue 2, 021403 (2017)

Fig. 1. LD end-pumped Nd : YVO 4 beam splitting amplifier (I). (a) Incremental and (b) equal or (c) decreasing amplitude in a burst by the LPBSA (II).

Fig. 2. High-power and narrowly spaced pulse-burst picosecond laser. (I) Nd : YVO 4 mode-locked laser, (II) VBG stretcher, (III) LPBSA, (IV) Nd:YAG RA, and (V) a single-pass high-gain amplifier.

Fig. 3. Pulse width of mode-locked cavity (ML), VBG stretcher (VBG), RA, and a single-pass high-gain amplifier (FA).

Fig. 4. Waveform of (a) mode-locked laser, (b) RA, and (c) regeneration buildup.

Fig. 5. Beam quality of (a) mode-locked cavity, (b) RA, and (c) a single-pass high-gain amplifier.

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