Fiber laser pumped burst-mode operated picosecond mid-infrared laser*
Wei Kai-Huaa),c), Jiang Pei-Peia), Wu Boa), Chen Taoa),b), Shen Yong-Hanga)†
       
Output power from the main amplifier versus pump power. The inset shows the spectra operated at 2.72 MHz, 1.36 MHz, and 0.68 MHz under the same pump power, respectively.