Skip navigation
Skip navigation

Doppler coherence imaging and tomography of flows in tokamak plasmas

Howard, J.; Diallo, A.; Creese, M.; Blackwell, B. D.; Allen, S. L.; Ellis, R. M.; Porter, G. D.; Meyer, W.; Fenstermacher, M. E.; Brooks, N. H.; Van Zeeland, M. E.; Boivin, R. L.


This article describes the results of spatial heterodyne Doppler "coherence imaging" of carbon ion flows in the divertor region of the DIII-D tokamak. Spatially encoded interferometric projections of doubly ionized carbon emission at 465 nm have been demodulated and tomographically inverted to obtain the spatial distribution of the carbon ion parallel flow and emissivity. The operating principles of the new instruments are described, and the link between measured properties and line integrals...[Show more]

CollectionsANU Research Publications
Date published: 2010-10-25
Type: Journal article
Source: Review of Scientific Instruments
DOI: 10.1063/1.3492422


File Description SizeFormat Image
01_Howard_Doppler_coherence_imaging_and_2010.pdfPublished Version1.19 MBAdobe PDFThumbnail

Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.

Updated:  19 May 2020/ Responsible Officer:  University Librarian/ Page Contact:  Library Systems & Web Coordinator