Optical chain generation method for generating focusing hybrid polarization vector light beam based on super lens

The invention discloses an optical chain generation method for generating a focusing hybrid polarization vector light beam based on a superlens. The method comprises the following steps: constructing a hybrid polarization vector light beam in which radial polarization and angular polarization are alternately distributed; optimizing the hybrid polarization vector light beam to increase an optical chain focus array and improve optical chain uniformity; and generating the optimized hybrid polarization vector light beam by using a Pancharatnam-Berry super lens, and focusing the hybrid polarization vector light beam to generate an optical chain. The new optical chain generation method provided by the invention can generate the optical chain with higher potential well rigidity, and has great application potential in the field of particle capture. The introduction of the super lens solves the problem that an optical system is complex and huge, and accords with the trend that modern optical devices or photoelectric d