Full-energy, vacuum-compatible, single-shot pulse characterization method for petawatt-level ultra-broad bandwidth lasers using spatial samplingB. Webb, S. W. Bahk, I. A. Begishev, C. Dorrer, C. Feng, C. Jeon, M. Spilatro, R. Roides, J. Zuegel and J. BromageEPJ Web Conf., 243 (2020) 13001DOI: https://doi.org/10.1051/epjconf/202024313001