%0 Journal Article
%T Study on the inside source hologram reconstruction algorithm based on discrete Fourier transform<br>基于离散Fourier变换的内源全息图重构计算方法
%A Wang Jun-Yue
%A Zhu Pei-Ping
%A Zheng Xin
%A Yuan Qing-Xi
%A Tian Yu-Lian
%A Huang Wan-Xia
%A Wu Zi-Yu
%A <br>王寯越
%A 朱佩平
%A 郑　欣
%A 袁清习
%A 田玉莲
%A 黄万霞
%A 吴自玉
%J 物理学报
%D 2005
%I 
%X The inside source hologram reconstruction algorithm based on discrete Fourier transform was investigated in detail, and how to calculate the contribution of whole spherical hologram to the reconstructed image of atoms was demonstrated in this algorithm, which was previously regarded to be capable of calculating only half of the spherical hologram. Using the sampling theorem in this issue, we are able to examine such essential factors as the sampling rate of the hologram, domain and resolution of reconstructed image.
%K inside source holography
%K discrete Fourier transform
%K sampling theorem
%K synchrotron radiation<br>内源全息术，
%K 离散Fourier变换，
%K 采样定理，
%K 同步辐射
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=70C2362BED33838A&yid=2DD7160C83D0ACED&vid=318E4CC20AED4940&iid=38B194292C032A66&sid=B9196C90508452FE&eid=A60ED5C9472B8BEB&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=12