Photonic Integrated Circuits in Next-Generation Optical Communication Systems: A Comprehensive Review of Design, Fabrication, and Emerging Applications. Innovative Reviews in Engineering and Science, [S. l.], v. 3, n. 1, p. 108–117, 2025. DOI: 10.31838/INES/03.01.14. Disponível em: https://ecejournals.in/index.php/INES/article/view/252.. Acesso em: 9 oct. 2025.