We obtained coherent radiation in the spectral region between 223 and 243 nm by frequency mixing the tunable output of a solid-state Ce<sup>3+</sup>:LiCAF laser with 1.064-μm radiation from a Nd<sup>3+</sup>:YAG pump laser in a β-barium borate nonlinear crystal.
© 1998 Optical Society of America
Joseph F. Pinto, Leon Esterowitz, and Timothy J. Carrig, "Extended Wavelength Coverage of a Ce3+:LiCAF Laser Between 223 and 243 nm by Sum Frequency Mixing in ν-Barium Borate," Appl. Opt. 37, 1060-1061 (1998)