High repetition rate, low noise and wavelength stable OPCPA laser system with highly efficient broadly tunable UV conversion for FEL seedingTino Lang, Mehdi M. Kazemi, Jiaan Zheng, Samuel Hartwell, Nhat-Phi Hoang, Eugenio Ferrari, Enrico Allaria, Lucas Schaper and Ingmar HartlEPJ Web Conf., 267 (2022) 01052DOI: https://doi.org/10.1051/epjconf/202226701052