Optoelectronics Research Centre, Tampere University of Technology, Tampere, Finland.
Opt Lett. 2012 May 1;37(9):1448-50. doi: 10.1364/OL.37.001448.
We report on a 2085 nm holmium-doped silica fiber laser passively mode-locked by semiconductor saturable absorber mirror and carbon nanotube absorber. The laser, pumped by a 1.16 μm semiconductor disk laser, produces 890 femtosecond pulses with the average power of 46 mW and the repetition rate of 15.7 MHz.
我们报告了一种由半导体可饱和吸收镜和碳纳米管吸收体被动锁模的 2085nm 掺铥石英光纤激光器。该激光器由 1.16μm 半导体盘片激光器泵浦，产生 890 飞秒脉冲，平均功率为 46mW，重复频率为 15.7MHz。
