Ultrashort laser pulse driven inverse free electron laser accelerator experiment

被引：7
作者：
Moody, J. T. [1 ,2 ]
Anderson, S. G. [3 ]
Anderson, G. [3 ]
Betts, S. [3 ]
Fisher, S. [3 ]
Tremaine, A. [3 ,4 ]
机构：
[1] Univ Calif Los Angeles, Dept Phys & Astron, Los Angeles, CA 90095 USA
[2] Max Planck Inst Phys & Astrophys, D-80805 Munich, Bayern, Germany
[3] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA
[4] SLAC Natl Accelerator Lab, Menlo Pk, CA 94025 USA
来源：
PHYSICAL REVIEW ACCELERATORS AND BEAMS | 2016年 / 19卷 / 02期
关键词：
D O I：
10.1103/PhysRevAccelBeams.19.021305
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
In this paper we discuss the ultrashort pulse high gradient inverse free electron laser accelerator experiment carried out at the Lawrence Livermore National Laboratory which demonstrated gradients exceeding 200 MV/m using a 4 TW 100 fs long 800 nm Ti:Sa laser pulse. Due to the short laser and electron pulse lengths, synchronization was determined to be one of the main challenges in this experiment. This made necessary the implementation of a single-shot, nondestructive, electro-optic sampling based diagnostics to enable time-stamping of each laser accelerator shot with < 100 fs accuracy. The results of this experiment are expected to pave the way towards the development of future GeV-class IFEL accelerators.
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页数：7
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