Optical communication systems that use wide-band optical semiconductor amplifiers and high-speed signal processing. INTERNATIONAL JOURNAL OF MANAGEMENT RESEARCH AND REVIEW, [S. l.], v. 12, n. 1, p. 1–10, 2022. Disponível em: https://ijmrr.com/index.php/ijmrr/article/view/391. Acesso em: 14 mar. 2026.