论文标题
通过梁传播方法（BPM），时间依赖于变形晶体中的动力学bragg衍射
Time-dependent dynamical Bragg diffraction in deformed crystals by beam propagation method (BPM)
论文作者
论文摘要
本文介绍了如何使用基于FFT的梁传播方法（FFT BPM）有效地解决扭曲晶体中时间依赖的X射线动态衍射问题。我们展示了使用该技术模拟与基于腔基于腔的X射线游离电子激光器（CBXFELS）和XFEL自种群相关的时空晶体中X射线束传播的示例。
This paper describes how to efficiently solve time-dependent x-ray dynamic diffraction problems in distorted crystals with an FFT-based beam propagation method (FFT BPM). We show examples of using the technique to simulate the propagation of x-ray beams in deformed crystals in space and time domains relevant to the cavity-based x-ray Free Electron Lasers (CBXFELs) and XFEL self-seeding systems.
