CEA’s Optical Pyrometry Technique for Non-Contact Temperature Measurement in High Temperature SurroundingsB. Bouvry, G. Cheymol, C. Gallou, H. Maskrot, C. Destouches, L. Ferry and C. GonnierEPJ Web Conf., 170 (2018) 08004DOI: https://doi.org/10.1051/epjconf/201817008004