1. Review XFEL Injector Introduction K. Floettmann 23.10.06

2. Übersichtsplan

3. Side View of the Injector Building Ground level Injector I Injector II Laser & Electronics RF Stations Diagnostic Power Supp.

4. Schematic overview of the TESLA XFEL Injector Injector I Bunch compressor section Injector II 3 rd harm. section 4 TESLA Modules 0 m50 m80 mca. 150 m XSINXSE

5. Schematic overview of the TESLA XFEL Injector RF Gun TESLA Module diagnostics section commissioning dump 8 cavities ~ 12 MV/m 5 MeV ~100 MeV

6. 5. UG – Bauplanung Doppelboden mit Potentialausgleich im Rohfußboden Laser room 110 m 2 Streak camera 15 m 2 Electronic

7. RF Gun in the Workshop

8. Special RF Components for the RF Gun high power T-combiner ?high power RF window ?high power, high precision directional coupler

9. Gun Diagnostics Section new design for Flash in preparation components will be used for XFEL more space between gun and 1 st module – more diagnostics components ? – dark current kicker ?