%0 Journal Article
%T The application of phase contrast imaging to ICF multi-shell capsule diagnosis<br>X射线相衬成像应用于惯性约束核聚变多层球壳靶丸检测
%A Yan Ji
%A Jiang Shao-En
%A Su Ming
%A Wu Shun-Chao
%A Lin Zhi-Wei
%A <br>晏骥
%A 江少恩
%A 苏明
%A 巫顺超
%A 林稚伟
%J 物理学报
%D 2012
%I 
%X With the development of the research on inertial confinement fusion(ICF),there is needed a diagnostic technique for low Z materials.The phase contrast imaging,which relies on gradients in the refractive index and wave interference,is proposed to characterize the typical ICF(inertial confinement fusion) capsule shell.In our work it is indicated that the phase contrast imaging obtained with a micro-focus X-ray source provides complementary information about the capsule shell with high resolution 2μm,and has advantages of absorb imaging.Such a capsule shell diagnostic technique is very useful for ICF diagnoses.Besides,we propose an approach to obtaining of the optimum contrast and spatial resolution in phase contrast imaging.It is a guidance in obtaining an excellent result in phase contrast imaging experiment,and can be widely used in biomedicine,materials science.
%K ICF
%K micro-focus X-ray source
%K in-line phase contrast
%K multi-layer capsule<br>惯性约束聚变
%K 微聚焦X射线源
%K 类同轴相衬成像
%K 多层球壳靶丸
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=790A9358A1C1D65596E68B8A42A1F212&yid=99E9153A83D4CB11&vid=1D0FA33DA02ABACD&iid=B31275AF3241DB2D&sid=196E25B61694A7BC&eid=196E25B61694A7BC&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=31