Femtosecond, two-dimensional spatial Doppler mapping of ultraintense laser-solid target interaction
We present measurements of the spatiotemporal evolution of a hot-dense plasma generated by the interaction of an intense 25 fs laser pulse Wine / Sake Cups with a solid target, using pump-probe two-dimensional (2D) Doppler spectrometry.Measuring the time-dependent Doppler shifts at different positions across the probe beam, we achieve velocity mapp