, E. M. S. B. E. H. K. E. H. A. Performance Analysis of OOK-NRZ and OOK-RZ digital Modulation Techniques for Free Space Optical Communication System. International Journal on Recent and Innovation Trends in Computing and Communication, [S. l.], v. 5, n. 5, p. 414–416, 2017. DOI: 10.17762/ijritcc.v5i5.535. Disponível em: https://ijritcc.org/index.php/ijritcc/article/view/535. Acesso em: 18 jul. 2024.