Abstract
Gallium selenide has been used as a frequency doubler for the output of a high-power, short-pulse, mid-infrared free-electron laser. Internal conversion efficiencies up to 36% have been achieved in the wavelength range from 6.3 to 12 μm. The second-harmonic output was stable over many hours at peak power levels of 1– 2 MW.
© 1996 Optical Society of America
Full Article | PDF ArticleMore Like This
Myriam Raybaut, Antoine Godard, Riad Haïdar, Michel Lefebvre, Philippe Kupecek, Philippe Lemasson, and Emmanuel Rosencher
Opt. Lett. 31(2) 220-222 (2006)
V. Pruneri, S. D. Butterworth, and D. C. Hanna
Opt. Lett. 21(6) 390-392 (1996)
L. Goldberg, W. K. Burns, and R. W. McElhanon
Opt. Lett. 20(11) 1280-1282 (1995)