Title :
Manufacturing of a 263 GHz continuously tunable gyrotron
Author :
Rozier, Y. ; Legrand, F. ; Lievin, C. ; Racamier, J.-C. ; Marchesin, R. ; Alberti, Stefano ; Braunmueller, F. ; Hogge, J.-P. ; Da Silva, Melina ; Tran, M.Q. ; Tran, T.M. ; Macor, A.
Author_Institution :
Thales Electron Devices, Velizy-Villacoublay, France
Abstract :
A 263 GHz gyrotron dedicated to Dynamic Nuclear Polarization (DNP) enhanced Nuclear Magnetic Resonance (NMR) spectroscopy has been designed by EPFL and manufactured by Thales. With this device, we have demonstrated an output power up to 160 W in continuous wave. Design and main experimental results are discussed in this paper.
Keywords :
NMR spectroscopy; dynamic nuclear polarisation; electron tube manufacture; klystrons; millimetre wave tubes; DNP; NMR spectroscopy; continuously tunable gyrotron manufacturing; dynamic nuclear polarization; enhanced nuclear magnetic resonance spectroscopy; frequency 263 GHz; Cavity resonators; Frequency measurement; Gyrotrons; Nuclear magnetic resonance; Oscillators; Spectroscopy; Tuning; DNP; THz source; dynamic nuclear polarization; gyrotron; millimeter-wave oscillator;
Conference_Titel :
Vacuum Electronics Conference (IVEC), 2013 IEEE 14th International
Conference_Location :
Paris
Print_ISBN :
978-1-4673-5976-4
DOI :
10.1109/IVEC.2013.6571071
