1 / 15

Advances in FEL Simulation: Particle File Updates and Performance Metrics

This presentation covers recent updates to the Free Electron Laser (FEL) simulation, including new particle files contributed by L. Wang and G. Marcus. It highlights the performance metrics of different configurations such as slice properties, wakefield impacts, and seed performance in both SXR and HXR modes. Key results include energy resolution improvements, stability of undulator performance across multiple runs, and the effects of filtering methods on energy bandwidth. These insights are vital for optimizing future FEL experiments.

phelan-olson
Download Presentation

Advances in FEL Simulation: Particle File Updates and Performance Metrics

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. FEL simulation update • New particle files from L. Wang on 5/13/2014 G. Marcus 5/28/20104

  2. 100 pC, 1kA: Slice properties Insert Presentation Title in Slide Master

  3. 100 pC, 1 kA: Matching properties Insert Presentation Title in Slide Master

  4. 100 pC, 1kA: RW wakefield Insert Presentation Title in Slide Master

  5. SXR SASE, Eγ = 1.24 keV E ~ 220 μJ FWHM ~ 69 fs ΔEFWHM ~ 2.0 eV σE ~ 1.6 x 10-3 Saturation after 12 undulators Insert Presentation Title in Slide Master

  6. SXRSS, Eγ = 1.24 keV, 7 undulators in first stage, typical run E ~ 1.5 μJ FWHM ~ 3.2 eV 2.6 e-3 Insert Presentation Title in Slide Master

  7. Perfect seed ΔEγ 82 meV σE = 6.6 e-5 Insert Presentation Title in Slide Master

  8. R = 5000, phenominalogicalmonochromator, typical run Before Filter ΔEγ 226 meV σE = 1.8 e-4 After Filter Insert Presentation Title in Slide Master

  9. R = 5000, stage 2 E ~ 200 μJ ΔEγ ~ 64 meV σE = 5.1 e-5 Insert Presentation Title in Slide Master

  10. Stage 2, 10 independent runs ΔEγ = 121 meV σE = 9.8 e-5 Insert Presentation Title in Slide Master

  11. SXRSS, Eγ = 1.24 keV, 8 undulators in first stage Insert Presentation Title in Slide Master

  12. Perfect seed ΔEγ 79 meV σE = 6.4 e-5 Insert Presentation Title in Slide Master

  13. R = 5000, phenominalogicalmonochromator Before Filter ΔEγ 64 meV σE = 5.1 e-5 After Filter Insert Presentation Title in Slide Master

  14. R = 5000, stage 2 ΔEγ 140 meV σE = 1.1 e-5 Insert Presentation Title in Slide Master

  15. HXR SASE, Eγ = 5 keV E ~ 7.4 μJ ΔEγ = 2.9 eV σE = 5.9 x 10-4 Insert Presentation Title in Slide Master

More Related