Design and Analysis of all Optical Signal Regeneration for 40Gb/s System on 2-R Regeneration - Aarif Ali Dahri; Roll No. 15ES14; Supervisor - Dr. Bhagwandas; Jamshed Ali Solangi (Roll No. 15ES57); Muhammad Ahsan (Roll No. 15ES56); Ahmed Bilal (Roll No. 15ES48) (Nawabshah Quest, 2019)