Author: Gallas, A.
Paper Title Page
THPB094 Status of the Fundamental Power Coupler Production for the European XFEL Accelerator 1364
 
  • S. Sierra, G. Garcin, C. Lievin, G. Vignette
    TED, Thonon, France
  • A. Gallas, W. Kaabi
    LAL, Orsay, France
  • M. Knaak, M. Pekeler, L. Zweibaeumer
    RI Research Instruments GmbH, Bergisch Gladbach, Germany
 
  For the XFEL accelerator, Thales, RI Research Instrument and LAL are working on the manufacturing, assembly and conditioning of fundamental power couplers. 670 couplers have to be manufactured according to strict specifications. The paper describes the full production activity from the program starting to the currentphase with main measurements for the coupler characteristic: copper and TiN coating characteristics. The status of the production is given with an output rate of 8 couplers per week. The status for more than 500 couplers manufactured and conditionned is presented.  
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THPB102 RF Conditioning of the XFEL Power Couplers at the Industrial Scale 1387
 
  • H. Guler, A. Gallas, W. Kaabi, D.J.M. Le Pinvidic, C. Magueur, M. Oublaid, A. Thiebault, A. Verguet
    LAL, Orsay, France
 
  LAL has in charge the production monitoring and the RF conditioning of 800 power couplers to equip 100 XFEL cryomodules. The conditioning process and all the preceding preparation steps are performed in a 70m2 clean room. This infrastructure, its equipment and the RF station are designed to allow the treatment of 8 couplers in the same time, after a ramp-up phase. Clean room process and conditioning results are presented and discussed.  
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