MR signal conditioning for an electro-optical conversion with a polarization state modulator
Résumé
The coaxial cables connecting coils to the MRI are subject to many unwanted
interactions with RF pulses and with patients’ tissues. Currents flowing on the shielding
of the cable can lead to local SAR increase and RF-induced burns. Despite their
limitations and the amount of effort to discard them, there is still no satisfying
alternative. One of the issue for competing technologies is to safely provide on coil
power supply without cables inside the MRI. In this work, we propose to evaluate the
feasibility of passive optical conversion and transmission of the signal to the MRI
console
Domaines
Optique [physics.optics]
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