A beam steering device includes a first substrate; a second substrate that is distinct from the first substrate; a first alignment layer located adjacent to the first substrate between the first substrate and the second substrate, and a second alignment layer located adjacent to the second substrate between the first substrate and the second substrate. The first alignment layer has a first periodic circular pattern, and the second alignment layer has a second periodic circular pattern that corresponds to the first periodic circular pattern. The beam steering device also includes nematic liquid crystals located between the first alignment layer and the second alignment layer; and one or more retardation compensators.