Transient wave mixing spectroscopy using high order harmonic attosecond pulses and few-cycle NIR laser

Author(s): Cao, Wei; Warrick, Erika R; Fidler, Ashley; Leone, Stephen R; Neumark, Daniel M | Abstract: © OSA 2016. We demonstrate the wave mixing process between weak extreme ultraviolet (XUV) attosecond pulses and strong near-infrared (NIR) few-cycle laser pulses in gas phase atoms. It offers a means for ultrafast nonlinear XUV spectroscopy.