Experimental demonstration of pulse shaping and shortening by spatial filtering of an induced-phase-modulated probe wave

摘要

An asymmetrically induced phase modulation resulting in an intensity-dependent spatial beam deflection and a subsequent spatial filtering have been used for all-optical pulse shaping and shortening. A compression factor of eight and controllable symmetrical super-Gaussian pulses and pulse trains have been observed in a good agreement with previous analyses in a pump-probe beam configuration.