Phase-sensitive pump-probe measurement of the complex nonlinear susceptibility of silicon across the direct band edge

CD Cruz, JC Stephenson, JK Wahlstrand - arXiv preprint arXiv …, 2024 - arxiv.org
Pump-probe supercontinuum (SC) spectral interferometry in reflection is used to measure
time-dependent variations in the complex dielectric function ($ n $, $ k $) over the visible …