Performance Enhancement of Optical 4×2 Encoder Based on Hourglass-Shaped Photonic Crystal Ring Resonator. - Wafa Mehrez; Monia Najjar (ICT, 2023)

Design of a Rocket-Shaped 2D Photonic Crystal Coupler for Ultra-Compact 4x2 Encoder. - Wafa Mehrez; Monia Najjar (APCC, 2024)

Ultra Compact and High Contrast Ratio 4x2 Encoder Based on 2D Photonic Crystal Coupler. - Wafa Mehrez; Monia Najjar (ISNCC, 2024)