| ICF靶丸氘氚总量非破坏性荧光测量法 |
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| 引用本文： | 唐永建,金萍.ICF靶丸氘氚总量非破坏性荧光测量法[J].强激光与粒子束,1997,9(2):308-312. |
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| 作者姓名： | 唐永建 金萍 |
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| 作者单位： | 中物院核物理与化学研究所，成都市525信箱79号，610003 |
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| 基金项目： | 国家863激光技术领域资助 |
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| 摘 要： | 介绍了惯性约束聚变（ICF）研究中，氘氚（DT）气体燃料靶丸中的氚总量监测新方法—可见光荧光法。该方法是一种非破坏性测量技术，不但适用于直接驱动的内爆靶丸，而且也适用于间接驱动方式下的各种空腔靶现场监测。给出了1992年“神光”装置内爆靶丸的现场监测结果，并给出了该方法用于绝对测量时需考虑的因素以及刻度因子，特别是讨论了未来发展高灵敏度荧光底片或探测器的必要性。
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| 关 键 词： | ICF靶技术 氘氚总量测量 可见光荧光法 |
| 收稿时间： | 1900-01-01; |
NONDESTRUCTIVE FLUORESCENCE METHOD FOR MEASUREMENT OF DT IN ICF TARGETS |
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| Tan Yongjian,Jing Ping,Liu Zhongli,Wang Mingda Institute Nuclear Physics and Chemistry,CAEP,P.O.Box ,Chengdu.NONDESTRUCTIVE FLUORESCENCE METHOD FOR MEASUREMENT OF DT IN ICF TARGETS[J].High Power Laser and Particle Beams,1997,9(2):308-312. |
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| Authors: | Tan Yongjian Jing Ping Liu Zhongli Wang Mingda Institute Nuclear Physics and Chemistry CAEP POBox Chengdu |
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| Institution: | Tan Yongjian,Jing Ping,Liu Zhongli,Wang Mingda Institute Nuclear Physics and Chemistry,CAEP,P.O.Box 525 79,Chengdu,610003 |
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| Abstract: | This paper presents the visible-fluorescence method for the measurement of the total tritium quantity in ICF target. As a nondestructive method, it may be used not only in the measurement of direct-drive targets, but also in the monitoring of wide variety of indirect-drive cavity targets. Basing on the practically measuring results of obtained on “shenguang” in 1992, this paper gives a tentative plan for application of this method in the measurement of DT quantity in plastic targets and the scale factors which are needed in the case of absolute measurement, especially the importance and necessary of development of high sensitivity fluorescence negative or detectors. |
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| Keywords: | ICF target technology DT total quantity characterization visible fluores cence method |
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