FEL diagnostics and user control
FEL diagnostics and user control
复制标题
DOI：
10.1016/s0168-583x(98)00347-4
复制
发表时间：
1998-09-01
影响因子：
1.3
通讯作者：
van der Meer, AFG
中科院分区：
文献类型：
--
作者：
Knippels, GMH;van der Meer, AFG
介绍了自由电子激光装置FELIX的最新升级和改进情况。特别注意的是改进的光束处理和诊断站。在该真空束站中，实现了一种装置，该装置能够选择在FELIX的整个波长范围（5-110 μ m）上具有大于50%的测量效率的单个微脉冲。此外，还讨论了用于微脉冲长度测量的宽带自相关器和基于反射光学的连续偏振旋转器。简要介绍了自由电子激光用户最近增加的辅助设备。其中最重要的是镜色散控制的10 fs钛宝石激光器和40 T磁铁。(C)1998 Elsevier Science B. V.保留所有权利。
The most recent upgrades and improvements to the free-electron laser (FEL) facility FELIX are presented. Special attention is paid to the improved beam-handling and diagnostic station. In this evacuated beam station a device is implemented that is capable of selecting single micropulses with measured efficiencies of more than 50% over the whole wavelength range of FELIX (5-110 mu m). Furthermore, the broadband autocorrelator for micropulse length measurements and the planned continuous polarization rotator based on reflective optics are discussed. Recent additions to the ancillary equipment available to FEL users are presented briefly. The most important ones are the mirror-dispersion-controlled 10-fs Ti:sapphire laser and the 40-T magnet. (C) 1998 Elsevier Science B.V. All rights reserved.