-
公开(公告)号:US20110073785A1
公开(公告)日:2011-03-31
申请号:US12996029
申请日:2009-06-04
申请人: Renaud Mercier-Ythier , Roland Geyl
发明人: Renaud Mercier-Ythier , Roland Geyl
IPC分类号: G21K1/06
CPC分类号: B82Y10/00 , G02B17/061 , G02B17/0694 , G02B19/0023 , G02B19/0047 , G02B19/0095 , G03F7/70166 , G21K1/062 , G21K2201/061 , G21K2201/064 , G21K2201/067
摘要: The invention relates to a radiation collector (10) designed to concentrate part of the radiation produced by a source on a spot (100). The collector includes a primary concave mirror (1) and a secondary convex mirror (2), each being rotationally symmetrical about an optical axis (X-X) of the collector. The primary mirror is configured to reflect the radiation collected with an angle of incidence (i) that is substantially constant between different points on said main mirror. Such a collector is particularly suitable for use with a discharge produced plasma source.
摘要翻译: 本发明涉及一种设计用于将由源产生的辐射的一部分集中在点(100)上的辐射收集器(10)。 收集器包括一个初级凹面镜(1)和一个副凸面镜(2),它们都围绕收集器的光轴(X-X)旋转对称。 主镜被配置成以在所述主镜上的不同点之间基本上恒定的入射角(i)反射所收集的辐射。 这种集电器特别适用于放电产生的等离子体源。