HISHAM, Hisham K. Design Methodology for Reducing RIN Level in DFB Lasers. Iraqi Journal for Electrical and Electronic Engineering, [S. l.], v. 12, n. 2, p. 207–213, 2017. DOI: 10.37917/ijeee.12.2.11. Disponível em: https://ijeee.edu.iq/ijeee/article/view/225. Acesso em: 8 dec. 2025.