Lateral shearing interferometry (LSI) is a technique to measure the spatio-spectral phase of a beam. Here we have implemented LSI to measure the phase of XUV laser pulses produced via high harmonic generation (HGG).
Lateral shearing interferometry (LSI) is a technique to measure the spatio-spectral phase of a beam. Here we have implemented LSI to measure the phase of XUV laser pulses produced via high harmonic generation (HGG).