PHUC, T. T.; LUC, V. V. Generation of Single Frequency Light From an Optical Feedback Special Laser Module. Communications in Physics, [S. l.], v. 14, n. 2, p. 100–104, 2008. DOI: 10.15625/0868-3166/14/2/10701. Disponível em: https://vjs.ac.vn/index.php/cip/article/view/10701. Acesso em: 3 may. 2024.