Compact high-efficiency four-mode vortex beam generator within the telecom C-band: publisher's note

Opt Lett. 2020 Apr 1;45(7):2127. doi: 10.1364/OL.393065.

Abstract

This publisher's note contains corrections to Opt. Lett.45, 1607 (2020)OPLEDP0146-959210.1364/OL.385878.