A method for highly efficient fourth harmonic generation (FHG) retaining spatiotemporal
intensity distribution of broadband chirped laser pulses is proposed. It is based on the use of …

The large variety of existing and planned light sources sets specific demands on the
performance of the corresponding electron injectors which requires specific solutions. In the …

Today the electron beam emittance minimization race seems to slack due to insufficiency of
beam shaping techniques. To fill the gap we propose a method for shaping a sharp 3D …

A method for shaping periodic intensity distributions of strongly chirped picosecond laser
pulses in the infrared range by periodic phase modulation of the spectrum is proposed. The …

The methods of shaping picosecond laser pulses with periodic intensity modulation tunable
in frequency and depth are considered. Schemes for shaping modulated pulses “in-line” and …

Most particle accelerators utilize beams with a charge density concentrated in the center of
the bunch in real 3-dimensional space and the 6-dimensional phase space. In this work, by …

Photocathode laser pulse shaping is a crucial technology for enhancing the performance of
X-ray free-electron lasers by optimizing the quality of electron beams generated from …

The use of high brightness electron beams in Free Electron Laser (FEL) applications is of
increasing importance. One of the most promising methods to generate such beams is the …

Abstract The Photo Injector Test facility at DESY, Zeuthen Site (PITZ) characterizes and
optimizes high brightness electron sources for FLASH and the European XFEL. At nominal …

Der Betrieb eines Teilchenbeschleunigers setzt ein detailliertes Verständnis für die
Strahldynamik der Anlage voraus und erfordert dementsprechend theoretische …