Dr
Konrad Przygoda
(DESY)
14/07/2016, 15:30
We want to summarize the SRF single cavity controls with MTCA.4 electronics. Presented solution is based on the one MTCA.4 crate integrating both RF field control and piezo tuner control systems. The RF controls consist of Rear Transtion Moduel (RTM) for cavity probes sensing and high voltage power source driving, Advanced Mezzanine Card (AMC) for fast data processing and digital feedback...
Mr
Ayhan AYDIN
(Ankara University)
14/07/2016, 15:36
The control system is a central part of accelerator facilities which provides the connection between hardware and the operators. TARLA (Turkish Accelerator and Radiation Laboratory in Ankara, http://tarla.org.tr ) control system which is being developed in EPICS (Experimental Physics and Industrial Control System) framework is designed to run accelerator and supervise auxiliary systems. It...
Dr
Michael Kuntzsch
(HZDR)
14/07/2016, 15:39
The ELBE center of high power radiation sources at Helmholtz-Zentrum Dresden-Rossendorf combines a superconducting CW linear accelerator with Terawatt- and Petawatt- level laser sources. Key experiments rely on precise timing and synchronization between the different radiation pulses. An online single shot monitoring system has been set up in order to measure the timing between the high-power...
Mr
Mikheil Titberidze
(DESY)
14/07/2016, 15:45
Mach-Zehnder Modulator (MZM) based laser-to-RF synchronization setup has been built and commissioned at REGAE. Titanium sapphire laser oscillator has been locked to the 3 GHz RF reference. Long term timing drift performance of the laser synchronization has been measured. Results show outstanding locking performance of 31 fs peak-to-peak over 40 hours of measurement time.
Mr
Mikheil Titberidze
(DESY)
14/07/2016, 15:48
Status update and recent progress of the optical synchronization system at European XFEL will be presented.
Ayla Nawaz
(DESY)
14/07/2016, 15:54
Using a model based approach to determine irregularities and faults in the LLRF signals can lead to a better understanding of the operational limits. A model based method to detect quenches is presented as well as the advanteges and disadvanteges concerning the method.
Dr
Armin Azima
(Universität Hamburg), Dr
Jörn Bödewadt
(DESY)
14/07/2016, 15:57
The free-electron laser facility FLASH at DESY operates since several years in SASE mode, delivering high-intensity FEL pulses in the extreme ultra violet and soft x-ray wavelength range for users. External FEL seeding has proven to be a reliable method to get more control of the characteristics of the FEL pulses. At FLASH, an experimental setup to test different external FEL seeding methods...
