Time-division Packet Spatial Super-channel Switching System with 53.3 Tb/s/port for Converged Inter/intra Data Center Optical Networks - Delgado Mendinueta, Jose Manuel; Shinada, Satoshi; Hirota, Yusuke; Soares Luis, Ruben; Furukawa, Hideaki; Harai, Hiroaki; Wada, Naoya (JOURNAL OF LIGHTWAVE TECHNOLOGY, 2019)