Title :
Development of a functional quasi-optical system for gyrotron application as a radiation source
Author :
Ogawa, I. ; Idehara, T. ; Nagao, K. ; Ando, H. ; Wagner, D. ; Thumm, M.
Author_Institution :
Res. Center for Dev. of Far-Infrared Region, Fukui Univ., Japan
Abstract :
Functional quasi-optical systems to treat a Gaussian beam converted from gyrotron output are necessary to the application of gyrotron as a radiation source. The necessary characteristics are compatibility with tunability of output beam waist size, which enables us to ensure the effective coupling of beam to sample and waveguide.
Keywords :
gyrotrons; millimetre wave tubes; submillimetre wave tubes; Gaussian beams; beam coupling; functional quasi-optical system; gyrotron output; output beam waist size; radiation sources; Electromagnetic waveguides; Frequency; Gyrotrons; Magnetic field measurement; Microwave technology; Mirrors; Optical coupling; Plasma applications; Plasma diagnostics; Superconducting magnets;
Conference_Titel :
Infrared and Millimeter Waves and 13th International Conference on Terahertz Electronics, 2005. IRMMW-THz 2005. The Joint 30th International Conference on
Print_ISBN :
0-7803-9348-1
DOI :
10.1109/ICIMW.2005.1572571
