ÖZKAN-BAKBAK, P. Particle Swarm Optimization Design of Optical Directional Coupler Based on Power Loss Analysis. International Journal of Intelligent Systems and Applications in Engineering, [S. l.], v. 1, n. 2, p. 29–33, 2013. Disponível em: https://www.ijisae.org/index.php/IJISAE/article/view/14. Acesso em: 1 oct. 2025.