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Title: RF design and processing of a power coupler for third harmonic superconducting cavities

Abstract

The FLASH user facility providing free electron laser radiation is built based on the TTF project at DESY. Fermilab has the responsibility for the design and processing of a third harmonic, 3.9 GHz, superconducting cavity which is powered via a coaxial power coupler. Six power couplers have been manufactured at CPI after successful design of the power coupler including RF simulation, multipacting calculation, and thermal analysis. The power couplers are being tested and processed with high pulsed power in an elaborate test stand at Fermilab now. This paper presents the RF design and processing work of the power coupler.

Authors:
; ; ; ; ; ; ; ;
Publication Date:
Research Org.:
Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
917429
Report Number(s):
FERMILAB-CONF-07-266-TD
TRN: US0804533
DOE Contract Number:  
AC02-07CH11359
Resource Type:
Conference
Resource Relation:
Conference: Presented at Particle Accelerator Conference (PAC 07), Albuquerque, New Mexico, 25-29 Jun 2007
Country of Publication:
United States
Language:
English
Subject:
43 PARTICLE ACCELERATORS; ACCELERATORS; CAVITIES; DESIGN; FERMILAB; FREE ELECTRON LASERS; HARMONICS; PROCESSING; RADIATIONS; SIMULATION; THERMAL ANALYSIS; Accelerators

Citation Formats

Li, Jianjian, Harms, Elvin, Kubicki, Tom, Nicklaus, Dennis, Olis, Daniel, Prieto, Peter, Reid, John, Solyak, Nikolay, /Fermilab, Wong, Thomas, and /IIT, Chicago. RF design and processing of a power coupler for third harmonic superconducting cavities. United States: N. p., 2007. Web.
Li, Jianjian, Harms, Elvin, Kubicki, Tom, Nicklaus, Dennis, Olis, Daniel, Prieto, Peter, Reid, John, Solyak, Nikolay, /Fermilab, Wong, Thomas, & /IIT, Chicago. RF design and processing of a power coupler for third harmonic superconducting cavities. United States.
Li, Jianjian, Harms, Elvin, Kubicki, Tom, Nicklaus, Dennis, Olis, Daniel, Prieto, Peter, Reid, John, Solyak, Nikolay, /Fermilab, Wong, Thomas, and /IIT, Chicago. 2007. "RF design and processing of a power coupler for third harmonic superconducting cavities". United States. https://www.osti.gov/servlets/purl/917429.
@article{osti_917429,
title = {RF design and processing of a power coupler for third harmonic superconducting cavities},
author = {Li, Jianjian and Harms, Elvin and Kubicki, Tom and Nicklaus, Dennis and Olis, Daniel and Prieto, Peter and Reid, John and Solyak, Nikolay and /Fermilab and Wong, Thomas and /IIT, Chicago},
abstractNote = {The FLASH user facility providing free electron laser radiation is built based on the TTF project at DESY. Fermilab has the responsibility for the design and processing of a third harmonic, 3.9 GHz, superconducting cavity which is powered via a coaxial power coupler. Six power couplers have been manufactured at CPI after successful design of the power coupler including RF simulation, multipacting calculation, and thermal analysis. The power couplers are being tested and processed with high pulsed power in an elaborate test stand at Fermilab now. This paper presents the RF design and processing work of the power coupler.},
doi = {},
url = {https://www.osti.gov/biblio/917429}, journal = {},
number = ,
volume = ,
place = {United States},
year = {2007},
month = {6}
}

Conference:
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