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arXiv 1006.3370physics.ins-dethep-exphysics.acc-ph
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ATF2中的Shintake监测器:性能评价

Shintake Monitor in ATF2: Performance Evaluation

Y. Yamaguchi, T. Yamanaka, M. Oroku, Y. Kamiya, S. Komamiya, T. Suehara, T. Okugi, N. Terunuma, T. Tauchi, S. Araki, J. Urakawa

摘要:

2009年11月,Shintake监测仪的光束测试成功地用激光干涉条纹图测量了信号调制。对误差源进行了分析,并对系统的系统误差进行了评价,对1分钟的测量,系统误差小于30%。本文通过对射束试验数据的分析,对Shintake监测器的性能进行了评价。大多数系统误差源都很好地理解,当光束尺寸达到37 nm时,可以精确测量光束尺寸。

英文摘要:

The beam test for the Shintake monitor succeeded in measuring signal modulation with the laser interference fringe pattern in November 2009. We have studied the error sources, and evaluated the systematic error to be less than 30% for 1 minute measurements. This paper centers on the evaluation of the Shintake monitor performance through analyzing beam tests deta. Most systematic error sources are well understood, enabling accurate measurement of the beam size when it reaches 37 nm.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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