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用高能量激光器产生超短脉冲Ｘ光美国加利福尼亚州大学最近研制一台双光束调ＱＮｄ：ＹＡＧ激光器，在１０Ｈｚ重复频率下输出脉宽为２０ｕｓ的５３２ｕｒｎ激光，其能量达５Ｊ（每个光束２，５Ｊ）。用来泵浦掺钛蓝宝石激光器，获得了２０ｆｓ（１０－１５ｓ）的超短脉冲...
Ultrashort pulse X-ray with high-energy laser University of California recently developed a dual-beam QNd: YAG laser that outputs a 532-uz laser with a pulse width of 20 us at a repetition rate of 10 Hz with an energy of 5 J (2, 5J). Used to pump titanium-doped sapphire laser, obtained ultra-short pulse of 20fs (10-15s) ...