%0 Journal Article
%T THE ELIMINATION AND REGULATION OF ASTIGMATISM IN SPHERICAL MIRROR FOLDED CAVITIES<br>球面镜折迭腔中光模象散的调整与消除
%A ZHANG GUANG-YIN
%A <br>张光寅
%J 物理学报
%D 1978
%I 
%X By selecting appropriate cavity configurations, the astigmatism of optical mode in spherical mirror folded cavities can be partially eliminated and regulated. The codi-tion of anastigmatism elimination for output branch of spherical mirror folded cavities is calculated by means of the transformation circle diagram.
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=C59296C1AE7633FE51913821DCB18636&yid=EA437CDB73D9759D&vid=DB817633AA4F79B9&iid=E158A972A605785F&sid=09AA1448D1EAF9C1&eid=5335AD3CFE6E14EA&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=0