NGUYEN, Thanh Phuong. Spectral Properties and Beam Quality of Long Cavity High Power Semiconductor Tapered Lasers Emitting at Red Region using Reflecting Bragg Grating. Old Journal, [S. l.], n. 137, p. 80–83, 2019. Disponível em: https://jst.vn/index.php/old/article/view/613. Acesso em: 2 aug. 2025.