Authors : Wissam H. Mahdi, Fadel A. Murad and Adil F. AL-Zamilly
Abstract: A bending effect of the multimode optical fiber on the signal that transferred within it has been studied for tow wavelengths 850 and 1550 nm. The bending losses were measured for each wavelength with different bending curvature radii. In addition, the critical radius of curvature was calculated for both wavelengths, it was 0.34 and 0.26 mm of wavelength 850 and 1550 nm, respectively. The results appeared that the bending loses of 1550 nm was less than of 850 nm.
Wissam H. Mahdi, Fadel A. Murad and Adil F. AL-Zamilly, 2018. Studying the Effect of Curvature in the Multimode Optical Fiber and Calculate Critical Radius of Curvature for the Wave Length 850 nm and 1550 nm. Journal of Engineering and Applied Sciences, 13: 7662-7664.