Doppler spectroscopy on high power neutral beams
- 14 May 1982
- journal article
- Published by IOP Publishing in Journal of Physics D: Applied Physics
- Vol. 15 (5) , 805-822
- https://doi.org/10.1088/0022-3727/15/5/011
Abstract
The light emitted by a high power neutral hydrogen beam has been spectrally analysed by taking advantage of the Doppler effect. Both spatial profiles (at a given wavelength) and spectral profiles have been obtained, thus allowing the angular divergences of the different species as well as their relative amounts to be evaluated.Keywords
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