Miyazaki K, Sakai H, Sato T
Appl Opt. 1989 Feb 15;28(4):699-702. doi: 10.1364/AO.28.000699.
Using eleven two-photon resonances in Xe and Kr, a comparative study of the resonant third harmonic generation and saturation properties in the 70.9-75.5-nm extreme ultraviolet (XUV) region was made. The fundamental deep ultraviolet radiation was produced in a nonlinear crystal beta-BaB(2)O(4). The two-photon resonances 5p-6p'1/2 and 8p1/2 in Xe, as well as the 4p-5p1/2 and 5/2 resonances in Kr, are useful for efficient tunable XUV generation in the 71-92-nm region.
