Title :
Window-temperature measurements on a high-power gyrotron with an internal, quasi-optical converter
Author :
Chu, T.S. ; Borchard, P. ; Felch, K. ; Jory, H. ; Loring, C.M., Jr. ; Neilson, J. ; Lorbeck, J.A. ; Haldeman, G. ; Blank, M.
Author_Institution :
CPI, Palo Alto, CA, USA
Abstract :
Window-temperature measurements on a double-disc sapphire window have been performed during a series of high-power, long-pulse tests of a 110 GHz, internal-converter gyrotron using a 10-μm, infrared camera. Details of the infrared-imaging setup will be discussed and the results obtained will be presented. From these measurements, loss-tangent and film-coefficient values used in calculations can be verified
Keywords :
electron tube components; electron tube testing; gyrotrons; infrared imaging; temperature measurement; 10 micron; 110 GHz; double-disc sapphire window; film-coefficient; high-power gyrotron; infrared camera; infrared-imaging; internal quasi-optical converter; long-pulse tests; loss-tangent; window-temperature measurements; Cameras; Coolants; Cooling; Gyrotrons; Mirrors; Peak to average power ratio; Power distribution; Radio frequency; Temperature measurement; Testing;
Conference_Titel :
Electron Devices Meeting, 1995. IEDM '95., International
Conference_Location :
Washington, DC
Print_ISBN :
0-7803-2700-4
DOI :
10.1109/IEDM.1995.499183
