URVISHA FATAK; JAGRUTI NAIK. A CONCEPTUAL STUDY ON ADVANCED MODULATION TECHNIQUES IN OPTICAL COMMUNICATION. International Educational Applied Scientific Research Journal, [S. l.], v. 8, n. 7, 2023. Disponível em: https://ieasrj.com/journals/index.php/ieasrj/article/view/461. Acesso em: 25 aug. 2026.