%0 Journal Article
%T Tight Focusing of Double-ring-shaped Azimuthally Polarized Beam Using High NA Lens Axicon
%A K. B. Rajesh
%A K. Lalithambigai
%A C. Mohana Sundaram
%A P. M. Anbarasan
%D 2014
%R 10.13074/jent.2014.12.144129
%J Journal of Environmental Nanotechnology
%P 39-42
%V 3
%N (Special Issue)
%I Institute for Environmental Nanotechnology
%U https://doi.org/10.13074/jent.2014.12.144129