CONSOLINO, L.; BARTALINI, S.; DE NATALE, P. Characterization of THz quantum-cascade laser based on difference-frequency generation. Il Colle di Galileo, [S. l.], v. 7, n. 1, p. 27–31, 2018. DOI: 10.13128/Colle_Galileo-23120. Disponível em: https://oajournals.fupress.net/index.php/cdg/article/view/8731. Acesso em: 25 apr. 2024.