title: Vortex-bearing array of singular beams with very high orbital angular momentum.
abstract: We consider theoretically and experimentally an array of singular beams whose axes lie on the surface of a hyperboloid of revolution. We show that such a singular array can carry a very high orbital angular momentum. Experimental results demonstrate a way of generating such singular arrays.
authors.affiliation: Phsysical Department, Taurida National V. Verandsky University, Simferopol, Crimea, Ukraine.
authors.forename: Yana
authors.initials: Y
authors.lastname: Izdebskaya
authors.forename: Tatyana
authors.initials: T
authors.lastname: Fadeyeva
authors.forename: Vladlen
authors.initials: V
authors.lastname: Shvedov
authors.forename: Alexander
authors.initials: A
authors.lastname: Volyar