Near-infrared plasma spectroscopy in support of divertor Thomson scattering diagnostics development for ITER

One of the main challenges of the implementation of divertor Thomson scattering system on ITER is weak laser scattering signal to be detected against intense background plasma radiation. The paper review briefly the line and continuum radiation data from present magnetic fusion devices in the spectr...

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Veröffentlicht in:	Journal of physics. Conference series 2010-05, Vol.227 (1), p.012045
Hauptverfasser:	Tolstyakov, S Yu, Mukhin, E E, Kochergin, M M, Kurskiev, G S, Semenov, V V, Razdobarin, A G, Podushnikova, K A, Zabuga, A V, Lisitsa, V S, Levashova, M G, Soukhanovskii, V A, Beurskens, M, Brezinsek, S, Meigs, A, Andrew, P
Format:	Artikel
Sprache:	eng
Schlagworte:	Continuum radiation Near infrared radiation Physics Plasma radiation Plasma spectra Radiation Thomson scattering
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Zusammenfassung:	One of the main challenges of the implementation of divertor Thomson scattering system on ITER is weak laser scattering signal to be detected against intense background plasma radiation. The paper review briefly the line and continuum radiation data from present magnetic fusion devices in the spectral range of interest to TS diagnostics. The results will form the basis of design and development of the TS diagnostics for the ITER divertor.
ISSN:	1742-6596 1742-6588 1742-6596
DOI:	10.1088/1742-6596/227/1/012045