Reena Kumari, Sunita Kumari, and K. B. Singh, trans. “Measurements of Non-Linear Coefficient (n2 Aeff) of Standard Single-Mode Fiber (SMF) And Dispersion-Shifted Fiber (DSF) ”. International Journal of Scientific Research in Science and Technology 12, no. 2 (March 30, 2025): 1414–1417. Accessed March 11, 2026. https://mail.ijsrst.com/index.php/home/article/view/IJSRST251263104.