MINH, N. Q.; TRANG, H. T. A study on high-order optical filters based on coupled resonators through the slot waveguide in two-dimensional photonic crystal. Version B of Vietnam Journal of Science and Technology, [S. l.], v. 60, n. 6, 2018. Disponivel em: https://b.vjst.vn/index.php/ban_b/article/view/593. Acesso em: 15 nov. 2026.