Two-dimensional materials are substances with a thickness of a few nanometres or less. Electrons in these materials are free to move in the two-dimensional plane, but their restricted motion in the ...
Abstract: We propose and simulate a two-dimensional optical phased array using a silicon-based optical integrated circuit. Beam steering is achieved over a range of 11.73° × 11.9° at a fixed ...
Abstract: In order to obtain two-dimensional direction-of-arrival and polarization estimation with high-precision and low-complexity, we present a linear nested polarization sensitive array with ...