自调制激光尾流场加速

Proceedings of International Conference on Particle Accelerators Pub Date : 1993-05-17 DOI:10.1109/PAC.1993.309409

J. Krall, A. Ting, E. Esarey, P. Sprangle

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引用次数: 4

摘要

提出了一种新的尾流场加速器结构，通过激光脉冲的共振自调制来增强加速度。这需要激光功率超过相对论引导的临界功率，并且等离子体波长比激光脉冲长度短。相对论和密度尾迹效应强烈地调制等离子体波长的激光脉冲，共振地激发等离子体波并导致加速增强

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Self-modulated-laser wakefield acceleration

A new configuration of the laser wakefield accelerator is proposed in which enhanced acceleration is achieved via resonant self-modulation of the laser pulse. This requires laser power in excess of the critical power for relativistic guiding and a plasma wavelength short compared to the laser pulse-length. Relativistic and density wake effects strongly modulate the laser pulse at the plasma wavelength, resonantly exciting the plasma wave and leading to enhanced acceleration.<>

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Proceedings of International Conference on Particle Accelerators

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