Prof.
Heinz-Wilhelm Hübers
(DLR)
14/07/2016, 10:30
Dr
Niels Neumann
(TU Dresden, Chair for RF and Photonics Engineering)
14/07/2016, 11:33
Semiconductor based detectors can be used at room temperature and provide bandwidths that are high enough for phase-sensitive detection at the repetition rate of the accelerator. Such an integrated spectrometer may replace the classical single element semiconductor detectors. A demonstrator with multiple spectral points produced in the BMBF funded project "InSEl" has been successfully tested...
Mr
Paul Winkler
(Center for Free Electron Laser Science & Department of Physics, Hamburg University, Hamburg)
14/07/2016, 11:36
The first phase of the LUX experiment is set up and achieved its next mile stone: Plasma accelerated electrons.
We present an overview of electron beam diagnostics currently installed at LUX, including the electron spectrometer and a thin LYSO scintillator screen for transverse beam profile imaging.
Mr
Caglar Kaya
(Ankara University Institute of Accelerator Technologies)
14/07/2016, 11:39
The Turkish Accelerator and Radiation Laboratory at Ankara (TARLA) is an Infrared Free Electron Laser (IR-FEL) and Bremsstrahlung facility. The TARLA facility is expected to provide 1-10 ps duration pulses with center wavelengths from 2.5-250 µm at a repetition rate of 13 MHz.
The current plans and the completed diagnostic for TARLA facility are presented. TARLA injector line diagnostics...
Mr
Lorenzo Rota
(KIT-IPE)
14/07/2016, 11:42
The acquisition rate of commercially available line array detectors is a bottleneck for beam diagnostics at high-repetition rate machines like synchrotron lightsources or FELs with a quasi-continuous or macro-pulse operation. In order to remove this bottleneck we have developed KALYPSO, an ultra-fast linear array detector operating at a frame-rate of up to 2.7 Mfps.
The detector mounts...
Mr
Alexander Schmid
(Karlsruher Institut für Technologie - Institut für Mikro- und Nanoelektronische Systeme), Dr
Artem Kuzmin
(Karlsruher Institut für Technologie - Institut für Mikro- und Nanoelektronische Systeme)
14/07/2016, 11:45
The analysis of variations in the temporal and spectral shape of pulsed radiation emitted by accelerator-based sources in the THz range places high demands on the detection system due to the ultra-short pulse lengths and high repetition frequencies. Detectors based on the high-temperature superconductor YBa2Cu3O7-x (YBCO) offer both a high sensitivity and a fast response time. For direct THz...
Johannes Steinmann
(Karlsruhe Institute of Technology (KIT))
14/07/2016, 11:48
Using heterodyne spectroscopy we observe the electric field of synchrotron radiation in the THz-Regime. Our measurements of the emitted coherent synchrotron radiation at 270 GHz reveal the discrete frequency harmonics around the 100’000 revolution harmonic of ANKA. We present the effects of the filling pattern structure in multi-bunch mode on the beam spectrum as well as measurements of the...
Dr
Armin Azima
(University of Hamburg)
14/07/2016, 11:54
To characterize ultra-short pulses in the XUV regime, one can use light-field assisted THz streaking. In order to measure the pulse duration as well as the temporal contrast ratio and the degree of temporal coherence of the seeded free electron laser pulse at the sFLASH experiment at DESY, we have installed a THz streaking diagnostic setup at the end of its beam line. A streaked XUV signal has...
