@article{Vaity2017, author = "Pravin Vaity and R. P. Singh", title = "{Media 2: Topological charge dependent propagation of optical vortices under quadratic phase transformation}", year = "2017", month = "4", url = "https://opticapublishing.figshare.com/articles/media/Media_2_Topological_charge_dependent_propagation_of_optical_vortices_under_quadratic_phase_transformation/4919351", doi = "10.1364/OL.37.001301.m002" }