Salih, Abdul-Kareem M. “Influence of Absorption Cross Section of Saturable Absorber on Passive Q-Switching Laser Pulse Characteristics”. University of Thi-Qar Journal of Science 4, no. 4 (July 10, 2014): 99–104. Accessed April 4, 2025. http://mail.jsci.utq.edu.iq/index.php/main/article/view/674.