An Innovative 300mm Back Side Integrated Silicon Photonics Platform for 200Gbits/s/lane Applications. - Sebastien Cremer; Eva Kempf; Laurent Milord; Stéphane Monfray; A. Michard; F. Bentata; Laurent Garchery; Antonio Fincato; I. Reghioua; F. Delachat; F. Le Roux; A. Tortelli; et al. (OFC, 2026)