Very high resolution optical transition radiation imaging system: Comparison between simulation and experiment

Very high resolution optical transition radiation imaging system: Comparison between simulation and experiment
复制标题

甚高分辨率光跃迁辐射成像系统:模拟与实验的比较

DOI:
10.1103/physrevstab.18.082803
复制
发表时间:
2015
期刊:
Physical Review Special Topics - Accelerators and Beams
影响因子:
--
通讯作者:
Bolzon B
Bolzon B
中科院分区:
--
文献类型:
--
作者:
Bolzon B

文献摘要

参考文献

被引文献

相似文献

光跃迁辐射 (OTR) 已成为二维光束成像测量的常用方法。在 KEK 的加速器测试设施 2 (ATF2) 中,测量了小于 OTR 点扩散函数的光束尺寸。使用 ZEMAX 软件对 OTR 成像系统进行了仿真,以研究光学元件的像差、衍射和未对准等光学误差的影响。本文对 OTR 点扩散函数的模拟与 ATF2 获得的实验数据进行了比较。它显示了光学误差的量化和控制如何影响优化系统的分辨率。我们还表明,需要准确预测 OTR 点扩散函数,以优化任何光学系统并预测测量误差。
Optical transition radiation (OTR) has become a commonly used method for 2D beam imaging measurements. In the Accelerator Test Facility 2 (ATF2) at KEK, beam sizes smaller than the OTR point spread function have been measured. Simulations of the OTR imaging system have been performed using the ZEMAX software to study the effects of optical errors such as aberrations, diffraction, and misalignments of optical components. This paper presents a comparison of simulations of the OTR point spread function with experimental data obtained at ATF2. It shows how the quantification and control of optical errors impacts on optimizing the resolution of the system. We also show that the OTR point spread function needs to be predicted accurately to optimize any optical system and to predict the error made on measurement.
DOI: 10.1088/1742-6596/517/1/012026
发表时间: 2014
期刊: Journal of Physics: Conference Series
影响因子: --
作者:
T. Aumeyr;M. Billing;L. Bobb;B. Bolzon;P. Karataev;Thibaut Lefèvre;Stefano Mazzoni
通讯作者: Stefano Mazzoni
加速器测试设施 2 上的 Laserwire 具有亚微米分辨率
DOI: --
发表时间: 2014
期刊:
影响因子: --
作者:
L. Nevay;S. Boogert;P. Karataev;K. Kruchinin;L. Corner;D. Howell;R. Walczak;A. Aryshev;J. Urakawa;N. Terunuma
通讯作者: N. Terunuma
光跃迁辐射束诊断中的空间分辨率
DOI: 10.1103/physrevstab.1.062801
发表时间: 1998
影响因子: --
作者:
M. Castellano;V. Verzilov
通讯作者: V. Verzilov
跃迁和衍射辐射中的前波区效应:问题和解决方案
DOI: 10.1016/j.physleta.2005.07.027
发表时间: 2005
期刊: Physics Letters A
影响因子: 2.6
作者:
P. Karataev
通讯作者: P. Karataev
DOI: --
发表时间: 1999
期刊:
影响因子: --
作者:
M. Castellano;A. Cianchi;G. Orlandi;V. Verzilov
通讯作者: V. Verzilov