自注入激光尾场加速器中激光功率放大的观测
等离子体物理
2018-06-27 v3
摘要
我们报道了在强驱动激光尾场加速器中驱动激光脉冲的耗竭与功率放大。对透射脉冲能量和时域形状的同步测量表明,在密度为 cm 的等离子体中传播 13 mm 后,峰值功率从 TW 增加到最大 TW。功率放大与非线性尾场中电子的注入和加速相关。该过程通过在激光脉冲前沿引入局域红移及随后的群延迟色散来进行建模。
引用
@article{arxiv.1710.05337,
title = {Observation of Laser Power Amplification in a Self-Injecting Laser Wakefield Accelerator},
author = {M. J. V. Streeter and S. Kneip and M. S. Bloom and R. A. Bendoyro and O. Chekhlov and A. E. Dangor and A. Döpp and C. J. Hooker and J. Holloway and J. Jiang and N. C. Lopes and H. Nakamura and P. A. Norreys and C. A. J. Palmer and P. P. Rajeev and J. Schreiber and D. R. Symes and M. Wing and S. P. D. Mangles and Z. Najmudin},
journal= {arXiv preprint arXiv:1710.05337},
year = {2018}
}
备注
6 pages, 4 figures. Published in PRL