Electromagnetic characterization of the new Martin-Puplett interferometer at JET

Author

Garavaglia, S. ; Simonetto, A. ; Sozzi, C. ; Fessey, J.

Author_Institution

IFP-CNR, Associazione EURATOM-ENEA-CNR, Milan

fYear

2007

fDate

2-9 Sept. 2007

Firstpage

383

Lastpage

384

Abstract

The new multichannel Martin-Puplett interferometer for electron cyclotron emission (ECE) measurements has been working at JET from the 2006 experimental campaign. After the installation, the interferometer has been extensively studied using radiation sources of different wavelengths and coherence. This paper deals with the detailed description of the installation tests performed in the millimeter wave range, and discusses the features and the limits of the different measurements performed.

Keywords

electromagnetic wave interferometers; millimetre wave devices; JET; electromagnetic characterization; electron cyclotron emission measurements; millimeter wave range; multichannel Martin-Puplett interferometer; Calibration; Copper; Cyclotrons; Electromagnetic waveguides; Electron emission; Insertion loss; Loss measurement; Optical interferometry; Optical losses; Optical waveguides; Electron cyclotron emission; Martin-Puplett interferometer; Plasma diagnostics;

fLanguage

English

Publisher

ieee

Conference_Titel

Infrared and Millimeter Waves, 2007 and the 2007 15th International Conference on Terahertz Electronics. IRMMW-THz. Joint 32nd International Conference on

Conference_Location

Cardiff

Print_ISBN

978-1-4244-1438-3

Type

conf

DOI

10.1109/ICIMW.2007.4516543

Filename

4516543