Generation of the trapping light structures based on vector fields

Abstract

The paper discusses the main mechanisms for the formation of arrays of singular beams with non-uniform polarization for capture and particle control. The article considers a new system of vector beams with an ideal dark area, suitable for trapping and manipulating light-absorbing particles in the air. In this case, the trapping properties in the light structure can be controlled. For this purpose, the mechanism of the formation of light structures based on a single-axis crystal scheme was considered in detail. The obtained results provide a new way for creating and controlling the properties of beams suitable for trapping and will expand the possibilities of micromanipulation of absorbing particles. Besides the possibility of generating multidimensional lattices of polaritons are considered.