Raybaut Pierre, Druon Frederic, Balembois Francois, Georges Patrick, Gaumé Romain, Viana Bruno, Vivien Daniel
Laboratoire Charles Fabry de l'Institut d'Optique, Ecole Supérieure d'Optique, Unité Mixte de Recherche 8051, Centre National de la Recherche Scientifique, Bâtiment 503, 91403 Orsay, France.
Opt Lett. 2003 Nov 15;28(22):2195-7. doi: 10.1364/ol.28.002195.
We report a regenerative amplifier based on an Yb-doped apatite crystal: Yb3+:SrY4(SiO4)3O (Yb:SYS). We obtained 420-fs pulses at a central wavelength of 1066 nm with an energy of 100 microJ at 300 Hz after compression. To the best of our knowledge, this system is the first regenerative amplifier based on an Yb:SYS crystal and provides duration among the shortest ones generated by a directly diode-pumped regenerative amplifier.
Yb3+:SrY4(SiO4)3O（Yb:SYS）的再生放大器。压缩后，我们在中心波长1066nm处获得了脉宽为420飞秒、能量为100微焦、重复频率为300Hz的脉冲。据我们所知，该系统是首个基于Yb:SYS晶体的再生放大器，并且所产生的脉宽在直接二极管泵浦再生放大器中属于最短之列。
