Physikalisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 229, D-69120 Heidelberg, Germany.
Opt Lett. 2010 Dec 1;35(23):3916-8. doi: 10.1364/OL.35.003916.
A full-phase measurement of low-energy femtosecond UV pulses is presented. The method relies on phase retrieval of measured sonogram traces and is greatly simplified by a two-dimensional shaper-assisted cross correlation setup. As all required pulses are generated by the pulse shaper, the method is free of external references and additional tunable filter setups.
本文提出了一种低能量飞秒紫外脉冲的全相位测量方法。该方法依赖于对测量声谱迹线的相位恢复，通过二维整形器辅助的互相关设置得到极大简化。由于所有所需的脉冲都是由脉冲整形器产生的，因此该方法无需外部参考和额外的可调谐滤波器设置。
