Title: Spectral line amplitudes of thermally polarized 129 xenon in comparison with hyperpolarized 129 xenon
Authors: Bartůšek, Karel
Buchta, Zdeněk
Rychnovský, Jan
Citation: AMTEE ’09 : eighth international conference on Advanced Methods in the Theory of Electrical Engineering : September 07-09, 2009 [Cheb, Czech Republic].
Issue Date: 2009
Publisher: University of West Bohemia
Document type: konferenční příspěvek
URI: http://cpee.zcu.cz/AMTEE/ArchivedProceedings/proceedings_AMTEE_2009/index.html
ISBN: 978-80-7043-821-3
Keywords: xenon;ECL laser;spektrální čáry zvýšené amplitudy
Keywords in different language: xenon;ECL laser;spectral line amplitude enhancement
Abstract in different language: We present the experimental results of hyperpolarized 129Xe spectral line amplitude obtained by 4.7 T NMR system and high power semiconductor laser with reduced emission linewidth. The hyperpolarization process was based on the spin exchange collision technique between 129Xe atoms and optically pumped Rb atoms. The amplification of the 129Xe spectral line amplitude about 400 times was achieved. Furthermore, the influence of the optical pumping duration to the 129Xe spectral line amplitude was surveyed.
Rights: © University of West Bohemia
Appears in Collections:CPEE – AMTEE 2009

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