Analysis of Light Propagation in Identical and Non-Identical Multicore Photonic Crystal Fibers. Al-Nahrain Journal of Science, [S. l.], v. 23, n. 3, p. 49–60, 2020. Disponível em: https://anjs.edu.iq/index.php/anjs/article/view/2265. Acesso em: 15 apr. 2025.