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在“星光”装置上采用预脉冲技术和透-反射线聚焦系统成功地进行了类氛钛x射线激光实验.测量了TiXⅢ,3s-3p,J=0～1激光线的增益系数.首次实验研究了预脉冲能量不同时,激光线强度随泵浦激光能量的变化及其发散角和偏转角.
The X-ray laser experiment was successfully performed on the “Starlight” device using the pre-pulse technique and the transflective-ray focusing system. The gain coefficients of the TiXⅢ, 3s-3p, and J = 0-1 laser lines were measured. The variation of laser line intensity with the pump laser energy and its divergence angle and deflection angle are studied when the pre-pulse energy is different.