%0 Journal Article %T Effect of Astigmatism on the Tight Focusing of Azimuthally Polarized Lorentz-Gauss Vortex Beam %A R. Murugesan %A N. Pasupathi %A M. Udhayakumar %A M. Lavanya %A R. C. Saraswathi %A K. B. Rajesh %D 2016 %R 10.13074/jent.2016.06.162194 %J Journal of Environmental Nanotechnology %P 25-29 %V 5 %N 2 %I Institute for Environmental Nanotechnology %U https://doi.org/10.13074/jent.2016.06.162194