Title :
Development of THz Gyrotron FU CW III using a 20 T superconducting magnet
Author :
Ogawa, I. ; Kosuga, K. ; Idehara, T. ; Ikeda, R. ; Mudiganti, J.C.
Author_Institution :
Res. Center for Dev. of Far-Infrared Region, Univ. of Fukui, Fukui, Japan
Abstract :
The Gytrotron FU CW III using a 20 T superconducting magnet has been developed as a radiation source in the THz region. Gyrotron radiations were observed in the magnetic field intensity region higher than 19.25 T, The frequency of the radiation is expected to exceed 1 THz. The highest measured frequency is 670.62 GHz using the frequency measurement system consisting of a harmonic mixer and a spectrum analyzer.
Keywords :
frequency measurement; gyrotrons; millimetre wave mixers; spectral analysers; superconducting magnets; 20 T superconducting magnet; THz Gyrotron FU CW III; frequency 670.62 GHz; frequency measurement system; gyrotron radiations; harmonic mixer; magnetic field intensity region; radiation source; spectrum analyzer; Cavity resonators; Frequency measurement; Gyrotrons; Harmonic analysis; Magnetic field measurement; Magnetic fields; Power harmonic filters;
Conference_Titel :
Infrared, Millimeter and Terahertz Waves (IRMMW-THz), 2011 36th International Conference on
Conference_Location :
Houston, TX
Print_ISBN :
978-1-4577-0510-6
Electronic_ISBN :
2162-2027
DOI :
10.1109/irmmw-THz.2011.6105167
