Mirouh , F. Z., M. R. Lebbal, M. Bouchemat, and T. Bouchemat. “Transmission and Q-Factor Improvement in 2D Square Photonic Crystal Demultiplexer”. Journal of New Technology and Materials, vol. 9, no. 02, Jan. 2025, pp. 22-27, http://review.univ-oeb.dz/ojs.jntm/index.php/jntm/article/view/128.