Kieu K, Renninger W H, Chong A, Wise F W
Department of Applied Physics, Cornell University, Ithaca, NY 14853, USA.
Opt Lett. 2009 Mar 1;34(5):593-5. doi: 10.1364/ol.34.000593.
We report a mode-locked fiber laser that exploits dissipative-soliton pulse shaping along with cladding pumping for high average power. The laser generates 31 nJ chirped pulses at 70 MHz repetition rate, for an average power of 2.2 W. After dechirping outside the laser, 80 fs pulses, with 200 kW peak power, are obtained.
我们报道了一种锁模光纤激光器，它利用耗散孤子脉冲整形以及包层泵浦来实现高平均功率。该激光器以70 MHz的重复频率产生31 nJ的啁啾脉冲，平均功率为2.2 W。在激光器外部进行去啁啾处理后，可获得峰值功率为200 kW的80 fs脉冲。
