DIFFRACTION OF ULTRASHORT LASER PULSES
超短光脉冲的衍射

The energy distribution of the diffraction fields of the transform-limited ultrashort laser pulses is inspected. By calculating the single- and doubleslit diffraction of the transform-limited pulses, the dependence of diffraction patterns on the pulse duration is revealed. It is indicated that the information about the pulse durations and shapes can be obtained through the diffration inspection.