%0 Journal Article
%T Study on Focusing Lens System In Modulation Type Quasi-laminar Flow Electron Gun<br>调制型准层流电子枪聚焦透镜系统的研究
%A WANG Chao
%A KANG Yi-fan
%A TANG Tian-tong
%A <br>王超
%A 康轶凡
%A 唐天同
%J 光子学报
%D 2009
%I 
%X Based on the operating principle of image converter tubes,an analysis of the disadvantageous effect of the existing electron beam cross-over section on its overall performance was made.The emphasized consideration of performance optimization means that it is necessary to adopt the quasi-laminar flow electron gun.A basic analytical model of optimized system of focusing electron lens is well established through the comparative analysis on the deficiency of focusing performance of the commonly used electrostat...
%K image-converter tube
%K cross-over electron gun
%K quasi-laminar flow electron gun
%K modulation type<br>变像管
%K 交叉枪
%K 准层流枪
%K 调制型
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=7BB436F1A3543C5FD2F26DEB59886EDD&yid=DE12191FBD62783C&vid=16D8618C6164A3ED&iid=DF92D298D3FF1E6E&sid=E8EF49FD27992E02&eid=95B0C98E7814901D&journal_id=1004-4213&journal_name=光子学报&referenced_num=0&reference_num=0