Single-bunch and multibunch electron beam generation for FEL experiments with the 38 MeV L-band linear accelerator at ISIR
Single-bunch and multibunch electron beam generation for FEL experiments with the 38 MeV L-band linear accelerator at ISIR
复制标题
使用 38 MeV L 波段直线加速器在 ISIR 上生成用于 FEL 实验的单束和多束电子束
DOI：
10.1016/0168-9002(94)01265-2
复制
发表时间：
1995
影响因子：
1.4
通讯作者：
T. Hori
中科院分区：
文献类型：
--
作者：
S. Okuda;Y. Honda;N. Kimura;J. Ohkuma;T. Yamamoto;S. Suemine;T. Okada;S. Takeda;K. Tsumori;T. Hori
本文介绍了在科学工业研究所的38 MeV L波段直线加速器上产生用于自由电子激光振荡实验的多束团电子束的情况。最初，加速器系统的组件已经被优化用于产生高亮度的单束流。研究了多聚束系统的工作条件。用17 ~ 19 MeV的能量对一束长为4 μs的多聚束进行了加速。脉冲束的后半部分长度为1.8 μs，能量扩展为1.8%。每束的电荷为2nC。这部分光束已成功地用于32 ~ 40 μm波长的振荡实验。
The generation of multibunch electron beams used for FEL oscillation experiments with the 38 MeV L-band linear accelerator at The Institute of Scientific and Industrial Research has been studied. Originally, the components of the accelerator system have been optimized for generating a high-brightness single-bunch beam. The operational conditions of the system have been investigated for a multibunch beam. A multibunch beam with a macropulse length of 4 μs has been accelerated at energies of 17 to 19 MeV. The latter part of the pulsed beam with a length of 1.8 μs has an energy spread of 1.8%. The charge per bunch is 2 nC. The beam of this part has been successfully used for oscillation experiments at a wavelength of 32 to 40 μm.