H. M. R., Al-Khafaji and S. A, Aljunid and Amphawan, Angela and H. A., Fadhil and A. M., Safar (2013) Reducing BER of spectral-amplitude coding optical code-division multiple-access systems by single photodiode detection technique. Journal of European Optical Society. Rapid Publications, 8 (13022). pp. 1-5. ISSN 1990-2573