The Bending Effect of Single-Mode Optical Fiber at Long Distance from Laser Source on the Spot Laser . Journal of the College of Basic Education, [S. l.], v. 16, n. 64, p. 47–54, 2022. DOI: 10.35950/cbej.vi.7427. Disponível em: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/7427.. Acesso em: 20 jul. 2024.