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RYCHNOVSKÝ, J. , BUCHTA, Z., BARTUŠEK, K., LAZAR, J.
Original Title
Hyperpolarized Xenon in 4.7 T NMR System
Type
conference paper
Language
English
Original Abstract
We present the first experimental results of 129Xe hyperpolarization 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.
Keywords
xenon, spectral line, hyperpolarized, high power laser
Authors
Released
19. 4. 2006
Publisher
Vienna University of Technology
Location
Vienna
ISBN
3-902463-05-8
Book
Proceedings of the Junior scientist conference
Pages from
323
Pages to
324
Pages count
2
BibTex
@inproceedings{BUT20047, author="Jan {Rychnovský} and Zdeněk {Buchta} and Karel {Bartušek} and Josef {Lazar}", title="Hyperpolarized Xenon in 4.7 T NMR System", booktitle="Proceedings of the Junior scientist conference", year="2006", pages="2", publisher="Vienna University of Technology", address="Vienna", isbn="3-902463-05-8" }