“Beam Shaping Technique for 5-Mm Fiber-Coupled Laser Diode Bars With Lens Group”. Iraqi Journal of Science 64, no. 3 (February 28, 2023): 1203–1209. Accessed December 20, 2024. https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/5932.