Time-resolved optical spectroscopy represents an effective non-invasive approach to investigate the interplay of different degrees of freedom, which plays a key role in the development of novel functional materials. Here, we present magneto-acoustic data on Ni thin films on SiO2 as obtained by a versatile pump-probe setup that combines transient grating spectroscopy with time-resolved magnetic polarimetry. The possibility to easily switch from a pulsed to continuous wave probe allows probing of acoustic and magnetization dynamics on a broad time scale, in both transmission and reflection geometry.
@article{arxiv.2311.05485,
title = {Multidetection scheme for transient-grating-based spectroscopy},
author = {M. Brioschi and P. Carrara and V. Polewczyk and D. Dagur and G. Vinai and P. Parisse and S. Dal Zilio and G. Panaccione and G. Rossi and R. Cucini},
journal= {arXiv preprint arXiv:2311.05485},
year = {2023}
}