互组合线共振光激发NaXI离子的粒子数反转研究 |
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引用本文: | 张正泉,卢仁祥,殷光裕. 互组合线共振光激发NaXI离子的粒子数反转研究[J]. 中国激光, 1988, 15(1): 12-16 |
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作者姓名: | 张正泉 卢仁祥 殷光裕 |
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作者单位: | 中国科学院上海光机所(张正泉,卢仁祥),中国科学院上海光机所(殷光裕) |
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摘 要: | 利用高功率钕玻璃激光辐照表面涂铝的氯化钠复合平面靶形成高度电离的等离子体,观察到了由类氦AlⅫ离子互组合线共振光激发泵浦产生的类氢NaⅪ离子相应于软X射线波段(λ_(54)=33.4nm)的粒子数反转.g_4N_5/g_5N_4=7.5.
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收稿时间: | 1986-08-16 |
Soft X-ray population inversion of Na XI levels by inter-combination line resonant photoexcitation |
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Abstract: | In plasmas produced by high power glass laser irradiation of NaCl flat targets coated with aluminium, g4N5/g5N4=7.5. Population inversion of the n=5-4 transition of hydrogen-like NaXI ions corresponding to =33.4nm in the soft X-ray region has been achieved using intercombination line of helium-like A1XII ions as pumping source. |
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