Study The effect of central ion to the dithene complexes on spectral shifting of saturable absorber band. Baghdad Science Journal, Iraq, Baghdad, v. 8, n. 2, p. 465–472, 2011. DOI: 10.21123/bsj.2011.8.2.465-472. Disponível em: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/2536.. Acesso em: 19 may. 2024.