Title: Broadband optical vortex beam generation using fat‑surface nanostructured gradient index vortex phase masks
Authors: HueThi Nguyen, Rafal Kasztelanic, Adam Filipkowski, Dariusz Pysz , HieuVan Le , Ryszard Stepien , Takashige Omatsu , Wieslaw Krolikowski & Ryszard Buczynski
Journal: Scientific Reports, Wydawca:Springer Nature
Publication type: article
DOI: 10.1038/s41598-023-46871-w