P. V. Duong, N. X. Tu, N. V. Diep, M. H. Pham, N. Sarukura, and M. Cadatal-Raduban, “Development of a Short Pulse Broadband and Narrow Linewidth Ultraviolet Laser Using Ce:LiCAF Crystal”, Comm. Phys., vol. 29, no. 3SI, p. 341, Oct. 2019.