Daeseong Lee
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View article: Wide‐angle 2D beam‐steering with Si‐based 16 × (1 × 16) optical phased arrays
Wide‐angle 2D beam‐steering with Si‐based 16 × (1 × 16) optical phased arrays Open
The authors demonstrate integrated 1D optical phased arrays (OPAs) for wide‐angle 2D beam‐steering. The 2D OPA consists of 16 1D transversal steering OPAs whose radiators have different grating periods, to assign different longitudinal ang…