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. 29 (2019) 341. DOI: https://doi.org/10.15625/0868-3166/29/3SI/14335.