Enhancement of Lithium Niobate nanophotonic structures via spin-coating technique for optical waveguides applicationMakram A. Fakhri, M.Halim A. Wahid, Ban A. Badr, Suad M. Kadhim, Evan T. Salim, Uda Hashim and Zaid T. SalimEPJ Web Conf., 162 (2017) 01004DOI: https://doi.org/10.1051/epjconf/201716201004