title: Generating polarization vortices by using helical beams and a Twyman Green interferometer.
abstract: A stable interferometric arrangement consisting of a polarizing beam splitter, a reflector, and a right-angle prism is designed to transform helical beams into polarization vortices. The computer-generated holograms are loaded on the liquid crystal spatial light modulator (LC-SLM) in order to generate different helical beams. Then the helical beams are transformed into polarization vortices with different kinds of intensity distribution successfully.
authors: Shiyao
authors: S
authors: Fu
authors: Chunqing
authors: C
authors: Gao
authors: Yang
authors: Y
authors: Shi
authors: Kunjian
authors: K
authors: Dai
authors: Lei
authors: L
authors: Zhong
authors: Shikun
authors: S
authors: Zhang