Bi-directional 35-Gbit/s 2D beam steered optical wireless downlink and 5-Gbit/s localized 60-GHz communication uplink for hybrid indoor wireless systems. - A. M. Khalid; Peter G. M. Baltus; A. R. Dommele; Ketemaw Addis Mekonnen; Zizheng Cao; C. W. Oh; M. K. Matters; Antonius M. J. Koonen (OFC, 2017)