%0 Journal Article
%T Tightly Focusing Properties of Radially Polarized Double Ring Shaped Beam through a Uniaxial Birefringent Crystal
%A R. Murugesan 
%A   D. ThiruArul 
%A K. B. Rajesh
%D 2018
%R 10.13074/jent.2018.03.182309
%J Journal of Environmental Nanotechnology
%P 18-25
%V 7
%N 2
%I Institute for Environmental Nanotechnology
%U https://doi.org/10.13074/jent.2018.03.182309