Generation of High Stability Microwave Signal using Optoelectronic Oscillator based on Long Fibre Delay Line. - Mohamed Mousa; Abdelrahman E. Afifi; Mohamed Abouelatta; Kamel M. Hassan (ICETE (1), 2018)

Photon-pair generation from two silicon micro-rings using the recycled optical power from a contra-directional pump-reject filter. - Abdelrahman E. Afifi; Andreas T. Pfenning; Sudip Shekhar; Lukas Chrostowski; Jeff F. Young (OFC, 2023)