Study of developed scheme for optical bandwidth broadening of SOA broadband based on using a spectrally selective reflective filter. Damascus University Journal for engineering sciences, [S. l.], v. 40, n. 3, 2024. Disponível em: https://journal.damascusuniversity.edu.sy/index.php/engj/article/view/8689. Acesso em: 18 jun. 2026.