The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
TY - CONF AU - Oppelt, A. AU - Asova, G. AU - Bakr, M. A. AU - Boonpornprasert, P. AU - Donat, A. AU - Good, J.D. AU - Groß, M. AU - Hernandez-Garcia, C. AU - Huck, H. AU - Isaev, I.I. AU - Jachmann, L. AU - Kalantaryan, D.K. AU - Khojoyan, M. AU - Koss, G. AU - Kourkafas, G. AU - Krasilnikov, M. AU - Köhler, W. AU - Lishilin, O. AU - Malyutin, D. AU - Meissner, J. AU - Melkumyan, D. AU - Otevřel, M. AU - Pathak, G. AU - Penno, M. AU - Petrosyan, B. AU - Philipp, S. AU - Pohl, M. AU - Renier, Y. AU - Richter, D. AU - Rublack, T. AU - Schultze, J. AU - Schöneich, B. AU - Stephan, F. AU - Tonisch, F. AU - Trowitzsch, G. AU - Vashchenko, G. AU - Wenndorff, R.W. ED - Henderson, Stuart ED - Akers, Evelyn ED - Satogata, Todd ED - Schaa, Volker R.W. TI - Facility Upgrade at PITZ and First Operation Results J2 - Proc. of IPAC2015, Richmond, VA, USA, May 3-8, 2015 C1 - Richmond, VA, USA T2 - International Particle Accelerator Conference T3 - 6 LA - english AB - The Photo Injector Test facility at DESY, Zeuthen site (PITZ), develops, optimizes and characterizes high brightness electron sources for free electron lasers like FLASH and the European XFEL. In the last year, the facility was significantly upgraded by the installation of a new normal conducting radio- frequency (RF) gun cavity with its new waveguide system for the RF feed, which should allow stable and reliable gun operation, as required for the European XFEL. Other relevant additions include beamline modifications for improving the electron beam transport through the PITZ accelerator, extending the beam-based measurement capabilities, and preparing the installation of a plasma cell. Furthermore, the laser hutch was re-arranged in order to be able to house an additional, new photo cathode drive laser system which should be able to produce 3D ellipsoidal laser pulses to further improve the electron beam quality. This paper describes in detail the aforementioned facility upgrades and reports on the first operation experience with the new gun setup. PB - JACoW CP - Geneva, Switzerland SP - 1518 EP - 1521 KW - gun KW - laser KW - plasma KW - operation KW - electron DA - 2015/06 PY - 2015 SN - 978-3-95450-168-7 DO - 10.18429/JACoW-IPAC2015-TUPWA046 UR - http://jacow.org/ipac2015/papers/tupwa046.pdf ER -