Imaging charge exchange recombination spectroscopy on the TEXTOR tokamak

J. Howard; R. Jaspers; O. Lischtschenko; E. Delabie; J. Chung

doi:10.1088/0741-3335/52/12/125002

Imaging charge exchange recombination spectroscopy on the TEXTOR tokamak

J. Howard^*, R. Jaspers, O. Lischtschenko, E. Delabie, J. Chung

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

11 Citations (Scopus)

Abstract

We describe the application of a simple spatial-heterodyne coherence-imaging filter for 2D Doppler imaging of charge exchange recombination (CXR) emission from a heating beam in theTEXTORtokamak. Results obtained by the CXR imaging system are found to be consistent with measurements obtained using a standard multi-channel spectrometer-based system. We describe the system, indicate possible enhancements and future applications for imaging CXRS.

Original language	English
Article number	125002
Journal	Plasma Physics and Controlled Fusion
Volume	52
Issue number	12
DOIs	https://doi.org/10.1088/0741-3335/52/12/125002
Publication status	Published - Dec 2010

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title = "Imaging charge exchange recombination spectroscopy on the TEXTOR tokamak",

abstract = "We describe the application of a simple spatial-heterodyne coherence-imaging filter for 2D Doppler imaging of charge exchange recombination (CXR) emission from a heating beam in theTEXTORtokamak. Results obtained by the CXR imaging system are found to be consistent with measurements obtained using a standard multi-channel spectrometer-based system. We describe the system, indicate possible enhancements and future applications for imaging CXRS.",

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AU - Howard, J.

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AU - Delabie, E.

AU - Chung, J.

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AB - We describe the application of a simple spatial-heterodyne coherence-imaging filter for 2D Doppler imaging of charge exchange recombination (CXR) emission from a heating beam in theTEXTORtokamak. Results obtained by the CXR imaging system are found to be consistent with measurements obtained using a standard multi-channel spectrometer-based system. We describe the system, indicate possible enhancements and future applications for imaging CXRS.

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Imaging charge exchange recombination spectroscopy on the TEXTOR tokamak

Abstract

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