Bauer, T.A. (author), Khonina, Svetlana N. (author), Golub, Ilya (author), Leuchs, Gerd (author), Banzer, Peter (author) Topological properties of light attract tremendous attention in the optics communities and beyond. For instance, light beams gain robustness against certain deformations when carrying topological features, enabling intriguing applications. We report on the observation of a topological structure contained in an optical beam, i.e., a twisted...
journal article 2020