...
首页> 外文期刊>Physical Review. Accelerators and Beams >Controlling the spectral shape of nonlinear Thomson scattering with proper laser chirping
【24h】

Controlling the spectral shape of nonlinear Thomson scattering with proper laser chirping

机译:通过适当的激光chi控制非线性Thomson散射的光谱形状

获取原文
           

摘要

Effects of nonlinearity in Thomson scattering of a high intensity laser pulse from electrons are analyzed. Analytic expressions for laser pulse shaping in frequency (chirping) are obtained which control spectrum broadening for high laser pulse intensities. These analytic solutions allow prediction of the spectral form and required laser parameters to avoid broadening. Results of analytical and numerical calculations agree well. The control over the scattered radiation bandwidth allows narrow bandwidth sources to be produced using high scattering intensities, which in turn greatly improves scattering yield for future x- and gamma-ray sources.
机译:分析了电子在高强度激光脉冲的汤姆森散射中的非线性影响。获得了针对频率(线性调频)的激光脉冲整形的解析表达式,该表达式可控制高激光脉冲强度的光谱展宽。这些分析解决方案可以预测光谱形式和所需的激光参数,以避免展宽。分析和数值计算的结果非常吻合。对散射辐射带宽的控制允许使用高散射强度来产生窄带宽源,这反过来大大提高了未来X射线和γ射线源的散射产量。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号