Nonlinear Optical Characteristics of Thin Films Made from Mixed Organic Laser Dyes Doped with Metal Nanoparticles and PMMA Polymer. Iraqi Journal of Applied Physics, [S. l.], v. 21, n. 1, p. 121–126, 2025. DOI: 10.2025/qsctd988. Disponível em: https://ijap-iq.com/index.php/ijap/article/view/351. Acesso em: 1 may. 2026.