Title :
Development of THz range CW gyrotrons at IAP RAS
Author :
M. Yu. Glyavin;A. V. Chirkov;G. G. Denisov;G. Yu. Golubyatnikov;A. P. Fokin;A. N. Kuftin;V. V. Kholoptsev;A. G. Luchinin;V. N. Manuilov;V. I. Malygin;M. V. Morozkin;M. D. Proyavin;A. S. Sedov;E. V. Sokolov;E. A. Soluyanova;E. M. Tai;A. I. Tzvetkov;V. E. Z
Author_Institution :
Institute of Applied Physics RAS, Nizhny Novgorod, Russia
Abstract :
Summary form only given. The CW/263 GHz gyrotron is developed at IAP RAS for future application as microwave power source in DNP/NMR spectrometers. The new experimental facility with computerized control was built to test this and subsequent gyrotrons. The maximum power up to 1 kW in 15 kV/0.4A operation regime has been obtained. The power about 10W, which looks enough for spectroscopy, was realized in low current 14 kV / 0.02A regime. The possibility of frequency tuning with variation of coolant temperature about 4 MHz / 1 degree was demonstrated. The spectrum width of the gyrotron is about 10-6. Next tubes with frequencies 527 GHz and 790 GHz are under development.
Keywords :
"Gyrotrons","Spectroscopy","Power generation","Electron tubes","Mirrors","Nuclear magnetic resonance","Magnetic fields"
Conference_Titel :
Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2015 40th International Conference on
Electronic_ISBN :
2162-2035
DOI :
10.1109/IRMMW-THz.2015.7327557
