3 citations · 4 across the 6 of their papers we have counts for
6 papers
Learning Electron Bunch Distribution along a FEL Beamline by Normalising Flows
Anna Willmann, Jurjen Couperus Cabadağ, Yen-Yu Chang +7
Understanding and control of Laser-driven Free Electron Lasers remain to be difficult problems that require highly intensive experimental and theoretical research. The gap between…
Faraday rotation study of plasma bubbles in GeV wakefield accelerators
Y. Y. Chang, X. Cheng, A. Hannasch +8
We visualize plasma bubbles driven by 0.67 PW laser pulses in plasma of density by imaging Faraday rotation patterns imprinted on linea…
Data-Driven Shadowgraph Simulation of a 3D Object
Anna Willmann, Patrick Stiller, Alexander Debus +5
In this work we propose a deep neural network based surrogate model for a plasma shadowgraph - a technique for visualization of perturbations in a transparent medium. We are substi…
Multi-octave high-dynamic range optical spectrometer for single-pulse diagnostic applications
Omid Zarini, Jurjen Couperus Cabadağ, Yen-Yu Chang +7
We present design and realization of an ultra-broadband optical spectrometer capable of measuring the spectral intensity of multi-octave-spanning light sources on a single-pulse ba…
Time-Resolved Pulse Propagation in Glass in Single-Shot
Yen-Yu Chang, Zhengyan Li, James Welch +3
We report time-resolved pulse self-steepening and temporal splitting in flint glass (SF11) in single-shot using broadband frequency-domain streak camera (B-FDSC). The broadband ($6…
Observation of Plasma Bubble Structures in a GeV Laser-Plasma Accelerator
Yen-Yu Chang, Kathleen Weichman, Xiantao Cheng +8
We measure characteristics of plasma bubbles in GeV-class laser-plasma accelerators (LPAs) using Faraday rotation diagnostics. We extend these techniques, previously demonstrated f…