Initial Transmission Influence on Saturable Absorber Absorption Activity of Passive Q-Switching Erbium -Doped Fiber Laser System. University of Thi-Qar Journal of Science, [S. l.], v. 10, n. 2, p. 224–229, 2023. DOI: 10.32792/utq/utjsci/v10i2.1139. Disponível em: http://jsci.utq.edu.iq/index.php/main/article/view/1139.. Acesso em: 17 may. 2024.