论文标题
血浆中激光脉冲的自我注射和加速电子束的特性改善
Improvement of Properties of Self-Injected and Accelerated Electron Bunch by Laser Pulse in Plasma
论文作者
论文摘要
常规线性加速器中的加速梯度目前限制为每米100 mV。基于等离子体的加速器具有维持加速梯度的能力，该梯度比常规级别的几个数量级要大几个数量级。由于激光技术的迅速发展，基于激光的加速器现在引起了极大的兴趣。在过去的十年中，血浆中电子激光加速的成功实验证实了这种加速度的相关性。显然，激光等离子体加速器中的大加速梯度可以减小尺寸并降低加速器的成本。激光 - 血浆加速器的另一个重要优点是它们可以产生高能量的短电子束。
The accelerating gradients in conventional linear accelerators are currently limited to 100 MV per meter. Plasma-based accelerators have the ability to sustain accelerating gradients which are several orders of magnitude greater than that obtained in conventionalaccelerators. Due to the rapid development of laser technology the laser-plasma-based accelerators are of great interest now. Over the past decade, successful experiments on laser wakefield acceleration of electrons in the plasma have confirmed the relevance of this acceleration. Evidently, the large accelerating gradients in the laser plasma accelerators allow to reduce the size and to cut the cost of accelerators. Another important advantage of the laser-plasma accelerators is that they can produce short electron bunches with high energy.
