%0 Journal Article
%T THE OPTICAL PARAMETERS OF SELFOCSAMPLE ARE MEASUED BY THE METHOD OF CUTTING THE LONG OR ADDUBG TI TGE SGIRT<br>以“截长补短”法测量自聚焦样品光学参数
%A Cheng Xiwang
%A <br>程希望
%J 光子学报
%D 1994
%I 
%X In this paper the vertex focolength (intercept) methed is improved using the equallightpathity o f mys to pass focus,for it can be used to measure the focu-sing (quadratic gradient)constant and the axlal center index simultaneously.The derived fo rmula can be also used to examine products in pro bessing.
%K Selfo c
%K Cutting the longth
%K Adding to the short<br>自聚焦，截长，补短
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=5418825CB5A9F0BCFF0BC8B07F39FE68&yid=3EBE383EEA0A6494&vid=EA389574707BDED3&iid=94C357A881DFC066&sid=3F419E61BD389CC8&eid=C4490A71BEB872FA&journal_id=1004-4213&journal_name=光子学报&referenced_num=0&reference_num=5