Moustafa Hussein Aly, Engy Khalil El Nayal, Heba Ahmed Fayed, and Hanan Mahmoud El-Gammal. 2024. “A Comprehensive Study on EDFA Gain Flattening for WDM Transmission Using Cascaded Fiber Bragg Gratings”. Journal of Advanced Research in Applied Sciences and Engineering Technology 40 (1):96-108. https://doi.org/10.37934/araset.40.1.96108.