SRF2011 - List of Authors (Gómez Martínez, Y.)

Paper

Title

Page

Power Couplers for Spiral-2

947

Y. Gómez Martínez, T. Cabanel, J. Giraud, R. Micoud, M. Migliore, J. Morfin, F. Vezzu
LPSC, Grenoble Cedex, France
P.-E. Bernaudin, P. Bosland
CEA/DSM/IRFU, France
G. Olry
IPN, Orsay, France

The Spiral 2 facility is in construction phase. The driver is a super-conducting linac composed of two types of QWR cavities, β = 0.07 and 0.12 operated at 88 MHz. Each cavity is fed by a Radio Frequency antenna coupler designed to accept up to 40kW CW. The tests of the prototype couplers have been successfully achieved in the two types of cavities. The manufacturing is finished and the processing of the 26 couplers is under way. We report the technological choices and the major issues of the process, including the absence of TiN plating. We present the main results of the tests and the processing of the couplers.

Slides FRIOA04 [1.459 MB]

Paper	Title	Page
FRIOA04	Power Couplers for Spiral-2	947
	Y. Gómez Martínez, T. Cabanel, J. Giraud, R. Micoud, M. Migliore, J. Morfin, F. Vezzu LPSC, Grenoble Cedex, France P.-E. Bernaudin, P. Bosland CEA/DSM/IRFU, France G. Olry IPN, Orsay, France
	The Spiral 2 facility is in construction phase. The driver is a super-conducting linac composed of two types of QWR cavities, β = 0.07 and 0.12 operated at 88 MHz. Each cavity is fed by a Radio Frequency antenna coupler designed to accept up to 40kW CW. The tests of the prototype couplers have been successfully achieved in the two types of cavities. The manufacturing is finished and the processing of the 26 couplers is under way. We report the technological choices and the major issues of the process, including the absence of TiN plating. We present the main results of the tests and the processing of the couplers.
	Slides FRIOA04 [1.459 MB]