Moon E, Li Chengquan, Duan Zuoliang, Tackett J, Corwin K L, Washburn B R, Chang Zenghu
Opt Express. 2006 Oct 16;14(21):9758-63. doi: 10.1364/oe.14.009758.
The phase noise of the f-to-2f interferometer used for stabilizing the carrier-envelope phase of a femtosecond laser oscillator was studied by adding a He-Ne laser beam co-propagating with the short pulse laser beam. The noise was reduced to ~60 mrad by stabilizing the optical path length difference of the interferometer. This suppressed the fast jitter of the carrier-envelope phase of the amplified laser pulses from 79 to 48 mrad.
通过添加一束与短脉冲激光束共传播的氦氖激光束，研究了用于稳定飞秒激光振荡器载波包络相位的f至2f干涉仪的相位噪声。通过稳定干涉仪的光程差，噪声降低到约60毫弧度。这将放大激光脉冲载波包络相位的快速抖动从79毫弧度抑制到48毫弧度。
