X-RAY, SOFT-X-RAY, AND VUV BEAM POSITION MONITOR

被引：6

作者：

KARLIN, BA ^{[1
]}

COWAN, PL ^{[1
]}

WOICIK, JC ^{[1
]}

机构：

[1] NATL INST STAND & TECHNOL,GAITHERSBURG,MD 20899

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 1992年 / 63卷 / 01期

关键词：

D O I：

10.1063/1.1142696

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

An x-ray beam position monitor has been developed and is currently operational at the NIST beam line X-24A of the National Synchrotron Light Source. It was developed to accurately measure the vertical position of the synchrotron beam and to allow precise positioning of beam line optics. It is an area-type monitor positioned 5.6 m from the tangent point and precedes all beam line instrumentation. Vertical beam position is given by the differential photoemission current from two grids mounted on a Macor frame. The monitor also senses the total photon beam flux.

引用

收藏

页码：526 / 529

页数：4

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