%0 Journal Article
%T Conformal Optical Design Using Counterrotating Wedges and Zernike Polynomial<br>基于反转光楔和泽尼克多项式的共形光学设计
%A LI Yan
%A LI Lin
%A HUANG Yi-fan
%A JIANG Zhen-yu
%A <br>李岩
%A 李林
%A 黄一帆
%A 姜震宇
%J 光子学报
%D 2008
%I 
%X Two counterrotating Risley prisms and two lenses are used to correct the dynamic aberrations.The inner surfaces of the two prisms and the two lenses are described by Zernike Fringe polynomials.The scan of the field of regard is achieved by counterrotating the Risley prisms about the optical axis.The large amounts of aberrations are corrected by the two lenses and some residual aberrations are corrected by the Zernike Fringe Sag surfaces.The performance after correction in terms of Zernike aberrations and RMS spot size versus FOR angle is reported by an example.
%K Conformal optical design
%K Dome
%K Risley prism
%K Zernike Fringe Sag surface
%K Dynamic correction<br>共形光学设计
%K 整流罩
%K 累斯莱棱镜
%K 泽尼克边缘矢高表面
%K 动态校正
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=99D6FDB1A6FAF0BB8696C37A2159317F&yid=67289AFF6305E306&vid=42425781F0B1C26E&iid=9CF7A0430CBB2DFD&sid=DC8E8C328836185A&eid=2326CE64312F50FD&journal_id=1004-4213&journal_name=光子学报&referenced_num=1&reference_num=15