Single-shot measurement of changes of the carrier-envelope-phase of amplified laser pulses by observing spectral interference

摘要

We proposed a method to measure the carrier-envelope-phases of amplified laser pulses on single-shot basis. The spectral interference of the white-light continuum and its second harmonic has information on the carrier-envelope-phase. By using this method, we experimentally observed the carrier-envelope-phase shift of amplified laser pulses.