E. Hernández-Figueroa, H., and M. Silveira. “Eficient Finite Element Modelling of Optical Waveguides With Arbitrary Curved Interfaces”. Journal of Communication and Information Systems 11, no. 1 (June 16, 2015). Accessed July 22, 2024. https://jcis.sbrt.org.br/jcis/article/view/202.