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physics.optics2022★ 26 cited
Scalable switched slab coupler based optical phased array on silicon nitride
Pascual Muñoz, Daniel Pastor, Luis A. Bru +4
A two-dimensional optical-phased array is demonstrated by using a multiple-input star coupler, compatible with FMCW LiDAR. Previous approach using a single-input design achieves tw…
physics.optics2019
Optical phased arrays for LIDAR: beam steering via tunable plasmonic metasurfaces
Antonino Calà Lesina, Dominic Goodwill, Eric Bernier +2
Controlling the phase and amplitude of light emitted by the elements (i.e., pixels) of an optical phased array is of paramount importance to realizing dynamic beam steering for LID…