BEAM STEERING DEVICE, OPTICAL APPARATUS INCLUDING BEAM STEERING DEVICE, AND BEAM STEERING METHOD

摘要

A beam steering device, an optical apparatus including the beam steering device, and a beam steering method are provided. The beam steering device includes a polarization converter adjusting a polarization direction of light that is emitted from a light source, and an antenna array receiving the light from the polarization converter and emitting light in different propagating direction depending on the polarization direction of the light from the polarization converter.