Samsung Electronics Co., Ltd.

Alexander Sergeevich Shorokhov

Maksim Vladimirovich Riabko

Kirill Igorevich Okhlopkov

Alexandr Igorevich Musorin

Provided is an apparatus for controlling a laser light propagation direction, including: a substrate configured to transmit at least a wavelength range of a laser light incident on the apparatus and deflected; and a metasurface disposed on the substrate, and comprising a plurality of nano-antennas, wherein each of the plurality of nano-antennas may include: a first contact and a second contact that are disposed apart from each other, and comprise an electrically conductive material to transmit at least the wavelength range of the laser light; and a semiconductor p-i-n heterostructure that disposed between the first contact and the second contact and comprises a p-region, an i-region and an n-region, which are disposed in parallel to the substrate.

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Tula, Russia

Alexander Sergeevich Shorokhov