Article

Hussein, A.J. and Taya, S.A. and Vigneswaran, D. and Udiayakumar, R. and Upadhyay, A. and Anwar, T. and Amiri, I.S. (2021) Universal dispersion curves of a planar waveguide with an exponential graded-index guiding layer and a nonlinear cladding. Results in Physics, 20. ISSN 22113797