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TY - CPAPER AU - Kuntzsch, M. AU - Gensch, M. AU - Lehnert, U. AU - Michel, P. AU - Schurig, R. AU - Teichert, J. TI - Jitter Analysis at CW Repetition Rate With Large Spectral Range and High Resolution J2 - Proc. of International Beam Instrumentation Conference (IBIC2015), Melbourne, Australia, 13-17 September 2015 AB - At the superconducting CW accelerator ELBE electron bunch diagnostics has been installed recently, enabling the investigation of bunch arrival-time jitter and electron energy fluctuations for varying bunch compression states. Using these diagnostic systems, a comprehensive investigation has been performed that reveals the influence of the bunch compression to spectral noise components up to a frequency of 100 kHz (i.e. 200 kHz bunch repetition rate). The transformation of arrival-time jitter into energy jitter and vice versa can be observed. The perfomances of a DC thermionic and a SRF photoinjector at the CW- SRF Linac ELBE are compared and an interpretation for different noise components is presented. PB - JACoW CY - Geneva, Switzerland SP - 43 EP - 45 KW - electron KW - radiation KW - gun KW - SRF KW - laser DA - 2016/01 PY - 2016 SN - 978-3-95450-176-2 DO - 10.18429/JACoW-IBIC2015-MOPB009 UR - http://accelconf.web.cern.ch/AccelConf/IBIC2015/papers/mopb009.pdf ER -