Gaussian Pulse Dynamics in Single-Mode Fibers: Numerical Analysis of Attenuation and Kerr Nonlinearity via the Nonlinear Schrödinger Equation. IJAP [Internet]. 2026 Sep. 29 [cited 2026 Sep. 29];22(4):605-10. Available from: https://ijap-iq.com/index.php/ijap/article/view/617