LOW-DISTORTION RESISTIVE ANODES FOR 2-DIMENSIONAL POSITION-SENSITIVE MCP SYSTEMS
LOW-DISTORTION RESISTIVE ANODES FOR 2-DIMENSIONAL POSITION-SENSITIVE MCP SYSTEMS
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DOI：
10.1063/1.1135990
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发表时间：
1979-01-01
影响因子：
1.6
通讯作者：
CARLSON, CW
中科院分区：
文献类型：
--
作者：
LAMPTON, M;CARLSON, CW
微通道板（MCP）经常与电阻阳极一起使用以检测带电粒子或光子并产生模拟信号，事件位置可以从模拟信号解码。我们讨论了CW齿轮设计的阳极几何形状，提供理论上无失真编码的笛卡尔事件的位置到脉冲电荷比。电子束图像与这样的阳极显示，并确认该方法的实用性。
Microchannel plates (MCPs) are frequently employed with resistive anodes to detect charged particles or photons and yield analog signals from which event positions can be decoded. We discuss an anode geometry devised by CW Gear that offers theoretically distortionless encoding of Cartesian event positions into pulse charge ratios. Electron beam images taken with such an anode are shown, and confirm the usefulness of the approach.