Sidelobe-Suppressed Bessel Beam using Hologram

Date Issued
01-01-2022
Author(s)
George, Jerin Geogy
Guruvaiah, Yerragadda
Indian Institute of Technology, Madras
DOI
Abstract
We present the generation of a sidelobe suppressed Bessel beam (SBB) using a holographic technique. The peak intensity of the sidelobes of the generated SBB is about 70% less compared to a standard Bessel beam.