论文信息 - Experimental study of CW diode-pumped Nd:YAG regenerative amplifier

Experimental study of CW diode-pumped Nd:YAG regenerative amplifier

We demonstrate a 1-kHz repetition rate Nd:YAG regenerative amplifier bumped by a cw diode-pumped module with radial side-pumped methods, in which seed pulse generated by an all solid state Nd:YVO4 laser. The single amplified pulse energy is 1.5mJ, The pulse width is 6ps, corresponding to the magnification factor is more than 106.

[1] Peter R. Herman,et al. Rapid micromachining of high aspect ratio holes in fused silica glass by high repetition rate picosecond laser , 2014 .

[2] D. C. Hanna,et al. High-power diode-bar end-pumped Nd:YLF laser at 1.053??µm , 1998 .

[3] Junji Kawanaka,et al. 30-mJ, diode-pumped, chirped-pulse Yb:YLF regenerative amplifier. , 2003, Optics letters.

[4] Gerard Mourou,et al. Laser‐induced breakdown by impact ionization in SiO2 with pulse widths from 7 ns to 150 fs , 1994 .

[6] P. Laporta,et al. 14-W continuous-wave mode-locked Nd:YAG laser. , 1986, Optics letters.

[7] Brent C. Stuart,et al. Optical ablation by high-power short-pulse lasers , 1996 .

[8] R. Hauck,et al. Misalignment sensitivity of optical resonators. , 1980, Applied optics.

[9] Lin Li,et al. Picosecond laser micromachining of nitinol and platinum–iridium alloy for coronary stent applications , 2012 .

[10] C. Hönninger,et al. Diode-pumped thin-disk Yb:YAG regenerative amplifier , 1997 .