DocumentCode
644732
Title
Development of broadband frequency tunable gyrotron operating at the fundamental resonance for 600 MHz DNP-NMR spectroscopy
Author
Ikeda, Ryohei ; Idehara, T. ; Tatematsu, Y. ; Ogawa, Isamu ; Yamaguchi, Yoshio ; Kanemaki, T. ; Saito, Takashi
Author_Institution
Res. Center for Dev. of Far-Infrared Region, Univ. of Fukui (FIR FU), Fukui, Japan
fYear
2013
fDate
1-6 Sept. 2013
Firstpage
1
Lastpage
2
Abstract
A Broadband frequency tunable gyrotron operating at fundamental resonance for 600 MHz DNP-NMR has been developed. A cavity resonator and a magnetron injection gun are newly designed. In the preliminary experiments, the continuously frequency tuning bandwidth was 1.3 GHz and the output power was increased up to 100 W.
Keywords
NMR spectroscopy; UHF tubes; cavity resonators; gyrotrons; magnetrons; DNP-NMR spectroscopy; bandwidth 1.3 GHz; broadband frequency tunable gyrotron; cavity resonator; dynamic nuclear polarization; frequency 600 MHz; fundamental resonance; magnetron injection gun; nuclear magnetic resonance spectroscopy; Cavity resonators; Frequency measurement; Gyrotrons; Magnetic fields; Power generation; Resonant frequency; Tuning;
fLanguage
English
Publisher
ieee
Conference_Titel
Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2013 38th International Conference on
Conference_Location
Mainz
Type
conf
DOI
10.1109/IRMMW-THz.2013.6665701
Filename
6665701
Link To Document