Krassilnikov, M. ; Abrahamyan, K. ; Asova, G. ; Bähr, J. W. ; Dimitrov, G. ; Gensch, U. ; Grabosch, H.-J. ; Han, J. H. ; Khodyachykh, S. ; Liu, S. ; Miltchev, V. ; Oppelt, A. ; Petrosyan, B. ; Riemann, S. ; Staykov, L. ; Stephan, F. ; Hartrott, M. von ; Jaeschke, E. ; Krämer, D. ; Lipka, D. ; Richter, C. ; Carneiro, J. P. ; Flöttmann, K. ; Schreiber, S. ; Roensch, J. ; Rossbach, J. ; Micelato, P. ; Monaco, L. ; Pagani, C. ; Tsakov, I. ; Sandner, W. ; Will, I. ; Ackermann, Wolfgang ; Müller, W. F. O. ; Schnepp, S. ; Weiland, Thomas (2005)
Recent developments at PITZ.
Particle Accelerator Conference 2005. Knoxville, TN, USA (16.05.2005-20.05.2005)
doi: 10.1109/PAC.2005.1590642
Konferenzveröffentlichung, Bibliographie

Kurzbeschreibung (Abstract)

The ability to produce high brightness electron beams as required for modern Free Electron Lasers (FELs) has been demonstrated during the first stage of the Photo Injector Test Facility at DESY Zeuthen (PITZ1). The electron source optimization at PITZ1 was successfully completed, resulting in the installation of the PITZ rf gun at the VUV-FEL (DESY, Hamburg). One of the main goals of the second stage of PITZ (PITZ2) is to apply higher gradients in the rf gun cavity in order to obtain smaller beam emittance by faster acceleration of the space charge dominated beams. In order to reach the required gradients a 10 MW klystron has to be installed and the gun cavity has to be conditioned for higher peak power. Another important goal of PITZ2 is a detailed study of the emittance conservation principle by using proper electron beam acceleration with a booster. Further photo injector optimization, including update of the photocathode laser and diagnostic tools, is foreseen as well. Recent progress on the PITZ developments will be reported.

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