Kim, Dong U.Hong, Myung S.Kim, Do Y.Park, Young J.Takabayashi, Alain Y.Jeong, YoungjaeParka, JongwooHan, SeungjunQuack, NielsYu, KyoungsikHan, Sangyoon2021-11-062021-11-062021-11-062021-01-0110.1364/OFC.2021.F4A.3https://infoscience.epfl.ch/handle/20.500.14299/182835WOS:000698978300356We present an arbitrary 8x8 beam pattern projection system based on a programmable grating coupler array with a Fourier lens. The static power consumption and the reconfiguration time are below 1 mu W and 10 mu s, respectively. (C) 2021 The Author(s)Engineering, Electrical & ElectronicOpticsTelecommunicationsEngineeringtext::conference output::conference proceedings::conference paper