Magnetic resonance imaging with optical preamplification and detection
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Magnetic resonance imaging with optical preamplification and detection. / Simonsen, Anders; Sanchéz-Heredia, Juan Diego; Saarinen, Sampo Antero; Ardenkjær-Larsen, Jan Henrik; Schliesser, Albert; Polzik, Eugene Simon.
I: Scientific Reports, Bind 9, 18173, 03.12.2019.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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TY - JOUR
T1 - Magnetic resonance imaging with optical preamplification and detection
AU - Simonsen, Anders
AU - Sanchéz-Heredia, Juan Diego
AU - Saarinen, Sampo Antero
AU - Ardenkjær-Larsen, Jan Henrik
AU - Schliesser, Albert
AU - Polzik, Eugene Simon
PY - 2019/12/3
Y1 - 2019/12/3
N2 - Magnetic resonance (MR) imaging relies on conventional electronics that is increasingly challenged by the push for stronger magnetic fields and higher channel count. These problems can be avoided by utilizing optical technologies. As a replacement for the standard low-noise preamplifier, we have implemented a new transduction principle that upconverts an MR signal to the optical domain and imaged a phantom in a clinical 3 T scanner with signal-to-noise comparable to classical induction detection.
AB - Magnetic resonance (MR) imaging relies on conventional electronics that is increasingly challenged by the push for stronger magnetic fields and higher channel count. These problems can be avoided by utilizing optical technologies. As a replacement for the standard low-noise preamplifier, we have implemented a new transduction principle that upconverts an MR signal to the optical domain and imaged a phantom in a clinical 3 T scanner with signal-to-noise comparable to classical induction detection.
U2 - 10.1038/s41598-019-54200-3
DO - 10.1038/s41598-019-54200-3
M3 - Journal article
C2 - 31796770
VL - 9
JO - Scientific Reports
JF - Scientific Reports
SN - 2045-2322
M1 - 18173
ER -
ID: 231768797