“Theoretical Study of the Effects Type of Host’s Crystal on the Lasing Output of High – Power Thin –Disk Laser”. Ibn AL-Haitham Journal For Pure and Applied Sciences 36, no. 2 (April 20, 2023): 124–132. Accessed May 4, 2024. https://jih.uobaghdad.edu.iq/index.php/j/article/view/2937.