| Paper |
Title |
Page |
| MOPCH147 |
Developments in Conditioning Procedures for the TTF-III Power Couplers
|
399 |
| |
- H. Jenhani, T. Garvey, P. Lepercq, M. Omeich, C.P. Prevost, V. Variola
LAL, Orsay
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Despite extensive experience in many laboratories on power conditioning of couplers for RF superconducting accelerators, it is still not a well understood procedure and can produce many unpredictable phenomena. There remains considerable interest in reducing the power coupler conditioning time necessary for superconducting linear accelerators. This paper presents studies of optimisation of the conditioning procedure for the couplers intended for use on the European XFEL project.
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| TUPCH113 |
Construction of the ALPHA-X Photo-injector Cavity
|
1277 |
| |
- J. Rodier, T. Garvey
LAL, Orsay
- D.A. Jaroszynski, V.M. Pavlov, Y.M. Saveliev, M. Wiggins
USTRAT/SUPA, Glasgow
- M.J. de Loos, S.B. van der Geer
PP, Soest
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We will describe the construction and low power testing of an RF cavity to be used as a photo-injector for the ALPHA-X project within the Department of Physics at the University of Strathclyde (UK). The gun is a two and a half cell S-band cavity, employing a metallic photo-cathode. RF power is coupled to the gun via a co-axial power coupler. The specification of the gun and the low power measurements made to achieve the correct mode frequency and field flatness will be presented.
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