加速器束流诊断技术的新进展

介绍了加速器束流诊断技术的新进展, 包括束流位置测量技术、束团横向尺寸测量技术和束团长度测量技术. 束流位置测量技术主要介绍具有高位置分辨率的腔型束流位置检测器和数字束流位置处理技术. 束团尺寸测量技术主要介绍高空间分辨率的激光丝扫描器、光学渡越辐射和光学衍射辐射技术. 束团长度测量技术主要介绍高时间分辨率的相干辐射光谱技术、RF横向偏转腔、RF零相位技术和电光采样技术.

Recent Developments of Beam Diagnostics

The paper introduces some of the recent developments in beam diagnostics,which include the beam position measurement techniques with sub-micrometer resolution,the beam size measurement techniques with sub-micrometer resolution,and the bunch length measurement techniques with sub-picosecond resolution.The cavity beam position monitor and the digital BPM signal processing technique are introduced for the beam position measurement techniques. The laser wire beam profile monitor,and the optical transition radiation/optical diffraction radiation beam size monitor are introduced for the beam size measurement techniques.The spectral techniques of coherent radiation,the transverse deflecting cavity,the rf zero-phasing technique,and the electro-optic techniques are introduced for the bunch length measurement techniques.