S. Hameed M. Reduction of Nonlinear Optical Self Phase Modulation in Optical Fiber at 40 Gb/s. RSCI [Internet]. 2018 Mar. 1 [cited 2025 Sep. 10];27(1):73-81. Available from: https://edusj.uomosul.edu.iq/index.php/rsci/article/view/46518