基于皮秒拍瓦激光的高分辨X射线背光照相研究
发布时间：2021-05-17 20:34
基于皮秒拍瓦激光产生的高能X射线源具有强度高、脉宽短、焦点小的特点,利用这种X射线源发展出来的高时空分辨率X射线点投影背光照相是强加载条件下材料动态响应,以及惯性约束聚变等高能量密度物理研究中亟需的重要诊断技术。目前,研究人员主要依靠TITAN、OMEGA-EP和神光Ⅱ升级等大型皮秒拍瓦激光装置,对皮秒拍瓦激光与固体靶相互作用产生的X射线的能谱、转换效率、分辨率等关键参数进行了研究,发展了点投影背光照相技术,并开展了动态演示实验,成功获得了惯性约束聚变内爆过程和冲击加载材料微喷过程的演示图像。
【文章来源】：中国激光. 2020,47(05)北大核心EICSCD
【文章页数】：9 页
【文章目录】：
1 引 言
2 皮秒拍瓦激光装置
3 基于皮秒拍瓦激光的高能X射线源
4 X射线背光照相技术
5 结 论
【参考文献】：
期刊论文
[1]Petawatt and exawatt class lasers worldwide[J]. Colin N.Danson,Constantin Haefner,Jake Bromage,Thomas Butcher,Jean-Christophe F.Chanteloup,Enam A.Chowdhury,Almantas Galvanauskas,Leonida A.Gizzi,Joachim Hein,David I.Hillier,Nicholas W.Hopps,Yoshiaki Kato,Efim A.Khazanov,Ryosuke Kodama,Georg Korn,Ruxin Li,Yutong Li,Jens Limpert,Jingui Ma,Chang Hee Nam,David Neely,Dimitrios Papadopoulos,Rory R.Penman,Liejia Qian,Jorge J.Rocca,andrey A.Shaykin,Craig W.Siders,Christopher Spindloe,Sándor Szatmári,Raoul M.G.M.Trines,Jianqiang Zhu,Ping Zhu,Jonathan D.Zuegel. High Power Laser Science and Engineering. 2019(03)
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本文编号：3192408
【文章来源】：中国激光. 2020,47(05)北大核心EICSCD
【文章页数】：9 页
【文章目录】：
1 引 言
2 皮秒拍瓦激光装置
3 基于皮秒拍瓦激光的高能X射线源
4 X射线背光照相技术
5 结 论
【参考文献】：
期刊论文
[1]Petawatt and exawatt class lasers worldwide[J]. Colin N.Danson,Constantin Haefner,Jake Bromage,Thomas Butcher,Jean-Christophe F.Chanteloup,Enam A.Chowdhury,Almantas Galvanauskas,Leonida A.Gizzi,Joachim Hein,David I.Hillier,Nicholas W.Hopps,Yoshiaki Kato,Efim A.Khazanov,Ryosuke Kodama,Georg Korn,Ruxin Li,Yutong Li,Jens Limpert,Jingui Ma,Chang Hee Nam,David Neely,Dimitrios Papadopoulos,Rory R.Penman,Liejia Qian,Jorge J.Rocca,andrey A.Shaykin,Craig W.Siders,Christopher Spindloe,Sándor Szatmári,Raoul M.G.M.Trines,Jianqiang Zhu,Ping Zhu,Jonathan D.Zuegel. High Power Laser Science and Engineering. 2019(03)
[2]Status and development of high-power laser facilities at the NLHPLP[J]. Jianqiang Zhu,Jian Zhu,Xuechun Li,Baoqiang Zhu,Weixin Ma,Xingqiang Lu,Wei Fan,Zhigang Liu,Shenlei Zhou,Guang Xu,Guowen Zhang,Xinglong Xie,Lin Yang,Jiangfeng Wang,Xiaoping Ouyang,Li Wang,Dawei Li,Pengqian Yang,Quantang Fan,Mingying Sun,Chong Liu,Dean Liu,Yanli Zhang,Hua Tao,Meizhi Sun,Ping Zhu,Bingyan Wang,Zhaoyang Jiao,Lei Ren,Daizhong Liu,Xiang Jiao,Hongbiao Huang,Zunqi Lin. High Power Laser Science and Engineering. 2018(04)
[3]神光Ⅱ激光装置研制[J]. 朱健强,陈绍和,郑玉霞,黄关龙,刘仁红,唐贤忠,张明科,徐振华,沈丽青,陈庆浩,彭增云,朱宝强,竺庆春,唐永兴,张伟清,唐福林,刘凤翘,毛楚生,朱俭,马伟新,李学春,杨琳,王树森,杨义,蔡希洁,林尊琪,范滇元,王世绩,顾援,邓锡铭. 中国激光. 2019(01)
本文编号：3192408
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