Seger K, Meiser N, Choi S Y, Jung B H, Yeom D-I, Rotermund F, Okhotnikov O, Laurell F, Pasiskevicius V
KTH Laser Physics, Royal Institute of Technology, Roslagstullsbacken 21, 106 91 Stockholm, Sweden.
Opt Express. 2013 Jul 29;21(15):17806-13. doi: 10.1364/OE.21.017806.
An optically pumped semiconductor disk laser was mode-locked for the first time by employing a single-walled carbon nanotube saturable absorber. Stable passive fundamental mode-locking was obtained at a repetition rate of 613 MHz with a pulse length of 1.23 ps. The mode-locked semiconductor disk laser in a compact geometry delivered a maximum average output power of 136 mW at 1074 nm.
首次通过使用单壁碳纳米管可饱和吸收体对光泵浦半导体盘激光器进行锁模。在重复频率为613 MHz、脉冲长度为1.23 ps的情况下实现了稳定的被动基模锁模。这种结构紧凑的锁模半导体盘激光器在1074 nm波长处的最大平均输出功率为136 mW。
