Published 1993 | Version v1
Book Metadata-only

First electron temperature edge measurements on the ASDEX Upgrade tokamak using a heterodyne radiometer

Creators

  • 1. EUROTOM Association, Garching (Germany). Max-Planck-Inst. fuer Plasmaphysik

Description

The design of a multi-channel heterodyne radiometer used to determine the electron temperature in the edge region of the ASDEX Upgrade (AUG) tokamak plasma by measuring the microwave electron cyclotron emission (ECE) is described. A novel feature of the system is the use of both side-bands of a heterodyne mixer to maximize the available radiation bandwidth. Calibration, first plasma measurements and their interpretation are discussed

Part of:
Progress in development of high power gyrotrons

Additional details

Publishing Information

Publisher
SPIE--The International Society for Optical Engineering.
Imprint Place
Bellingham, WA (United States)
ISBN
0-8194-1392-5
Imprint Title
Eighteenth international conference on infrared and millimeter waves
Imprint Pagination
714 p.
Journal Page Range
p. 254-255.

Conference

Title
18. annual international conference on infrared and millimeter waves.
Dates
6-10 Sep 1993.
Place
Colchester (United Kingdom).

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
25035481
Subject category
S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
Resource subtype / Literary indicator
Conference, Numerical Data
Descriptors DEI
ASDEX TOKAMAK; CALIBRATION; CYCLOTRON RADIATION; DESIGN; ELECTRON TEMPERATURE; EXPERIMENTAL DATA; PLASMA DIAGNOSTICS; RADIOMETERS
Descriptors DEC
BREMSSTRAHLUNG; CLOSED PLASMA DEVICES; DATA; ELECTROMAGNETIC RADIATION; INFORMATION; MEASURING INSTRUMENTS; NUMERICAL DATA; RADIATION DETECTORS; RADIATIONS; THERMONUCLEAR DEVICES; TOKAMAK DEVICES

Optional Information

Secondary number(s)
CONF-9309124--.