The Absolute Sensitivity Measurements of Spectra in Near IR Range at the COMPASS Tokamak

0448244 - ÚFP 2016 RIV CZ eng C - Konferenční příspěvek (zahraniční konf.)
Naydenkova, Diana - Stöckel, Jan - Weinzettl, Vladimír
The Absolute Sensitivity Measurements of Spectra in Near IR Range at the COMPASS Tokamak.
Proceedings of the 23rd Annual Conference of Doctoral Students – WDS 2014. Prague: MATFYZPRESS, 2014 - (Šafránková, J.; Pavlů, J.), s. 215-220. WDS. ISBN 978-80-7378-276-4.
[Annual Conference of Doctoral Students – WDS 2014 /23./. Prague (CZ), 03.06.2014-05.06.2014]
Grant CEP: GA ČR GAP205/11/2341; GA MŠMT(CZ) LM2011021
Institucionální podpora: RVO:61389021
Klíčová slova: tokamak * COMPASS * spectrometer HR 2000+
Kód oboru RIV: BL - Fyzika plazmatu a výboje v plynech
http://www.mff.cuni.cz/veda/konference/wds/proc/pdf14/WDS14_38_f2_Naydenkova.pdf

The new impurity survey spectrometer HR 2000+ is used for registration of the most intense spectral lines in the 654–1085 nm near IR range with spectral resolution 0.23 nm and temporal resolution from 4 ms to discharge duration at the COMPASS tokamak. The procedure of the absolute calibration of the spectrometer is described and technical issues and experimental limitations connected with its operation are discussed here. The measured spectra are interpreted and results are discussed.
Trvalý link: http://hdl.handle.net/11104/0250001