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Direct Optical Measurement Of The Rf Electrical Field For Mri
2016
Zenodo
In magnetic resonance imaging (MRI), the real time measurement of electrical field E associated with the radiofrequency (RF) magnetic field B1 is important to quantify the energy absorbed by the tissues and to assess possible safety hazards due to local heating phenomenon. E-field could effectively increase the temperature in the tissues nearby by inducing RF currentsin any implant or metallic cables used for signal transmission and placed inside the transmit body-coil1, 2. For the measurement
doi:10.5281/zenodo.1289159
fatcat:gd4yx3g3k5g4pclgqctcvjfrdi