SALEH MOHAMMED, M. Study the electrical and optical characteristics of diode pumped solid state frequency doubled (DPSSFD) semiconductor laser. Journal of Education and Science, [S. l.], v. 25, n. 3, p. 107–119, 2012. DOI: 10.33899/edusj.2012.59217. Disponível em: https://edusj.uomosul.edu.iq/index.php/edusj/article/view/42127. Acesso em: 10 sep. 2025.