Title	Reducing the Hardware Complexity and Processing Time of Optical Parallel Interference Cancellation
Author	N.Elfadel, A.A.Aziz, E.I.Babekir, A.Mohammed, N.M.Saad
Citation	Vol. 7  No. 6  pp. 171-177
Keywords	Optical Code Division Multiple Access (OCDMA), Multiple Access Interference (MAI), Optical Parallel Interference Cancellation (OPIC), One Stage OPIC (OS-OPIC)

Title	Zero Vectors Combinatorial Code Family for Spectral Amplitude Coding (SAC-OCDMA)
Author	Hassan Yousif Ahmed, Ibrahima Faye, N.M.Saad
Citation	Vol. 8  No. 3  pp. 20-26
Keywords	Optical Code Division Multiple Access (OCDMA), Multiple Access Interference (MAI), Zero Vector Combinatorial Code (ZVCC), Optical Communication, Direct recovery scheme (DRS)