IMPROVED COUPLED-MODE THEORY OF PARALLEL OPTICAL WAVEGUIDES. International Journal of Multidisciplinary Engineering In Current Research, [S. l.], v. 9, n. 1, p. 36–46, 2024. Disponível em: https://ijmec.com/index.php/multidisciplinary/article/view/399. Acesso em: 24 jun. 2025.