Vector beam generation based on the nanometer-scale rectangular holes Zhang, Qi ; Li, Peiyu ; Li, Yanying ; Wang, Han ; Liu, Lixia ; He, Yuan ; Teng, Shuyun Abstract Publication: Optics Express Pub Date: December 2017 DOI: 10.1364/OE.25.033480 Bibcode: 2017OExpr..2533480Z