A Review of Recent Studies in Microwave Photonics-based Filter Technologies: MRR-Assisted MZI Case Study. Al-Nahrain Journal for Engineering Sciences, [S. l.], v. 28, n. 1, p. 52–60, 2025. DOI: 10.29194/NJES.28010052. Disponível em: https://nahje.journalpath.com/nahje/article/view/137. Acesso em: 12 apr. 2026.