%0 Journal Article
%T THE DIFFRACTION OF MISALIGNED OPTICAL SYSTEM WRITTEN IN TERMS OF FRACTIONAL FOURIER TRANSFORMS<br>失调光学系统衍射的分数傅里叶变换表述
%A Ge Fan
%A Zhao Daomu
%A <br>葛凡
%A 赵道木
%J 光子学报
%D 2002
%I 
%X The diffraction integral formulae in spatial-domain or frequency-domain are simply treated and analyzed in this paper.Under some conditions,the diffraction integral formula of a beam through a misaligned opticalsystem with multi-elements could realize the fractional Fourier transform by introducing scale variables.
%K Fractional Fourier transform
%K Misalignment
%K Spatial-domain
%K Frequency-domain
%K Diffraction integral formula<br>分数傅里叶变换
%K 失调
%K 空域
%K 衍射积分
%K 光学系统
%K 衍射
%K 缩放变量
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=059B8A13F7D335D0&yid=C3ACC247184A22C1&vid=4AD960B5AD2D111A&iid=CA4FD0336C81A37A&sid=06EA2770E96C5402&eid=117F81797AB182FC&journal_id=1004-4213&journal_name=光子学报&referenced_num=1&reference_num=12