Motional Stark Effect Diagnostic on TEXTOR
2004 (English)In: Review of Scientific Instruments, ISSN 0034-6748, E-ISSN 1089-7623, Vol. 75, no 10, 3475-3477 p.Article in journal (Refereed) Published
A motional Stark effect diagnostic at the tokamak TEXTOR has been constructed and brought recently into operation. In contrast to diagnostics used on other tokamaks, this diagnostic reveals the direction of the magnetic field from the intensity ratio of the pi and sigma components of the emitted Balmer-alpha and not from a polarization measurement of a single line. Moreover, the complete spectrum is measured which allows determining the radial position of the measurement, and in principle the radial electric field.
Place, publisher, year, edition, pages
2004. Vol. 75, no 10, 3475-3477 p.
Approximation theory, Cameras, Charge coupled devices, Computational geometry, Doppler effect, Electric fields, Electron emission, Light polarization, Sensitivity analysis
IdentifiersURN: urn:nbn:se:kth:diva-6688DOI: 10.1063/1.1784535ISI: 000224755900029OAI: oai:DiVA.org:kth-6688DiVA: diva2:11467
QC 201011162006-12-222006-12-222010-11-16Bibliographically approved