JOURNAL, B. S. Simulation Study on Optically Designed Refractive Beam Expander for Nd: YAG Laser Harmonics for 7 Km Detection Range: Hisham A. Maliek|Assma A. Saeed. Baghdad Science Journal, Iraq, Baghdad, v. 11, n. 2, p. 742-747, 2014. DOI: 10.21123/bsj.2014.11.2.742-747. Disponível em: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/2687. Acesso em: 22 sep. 2021.