3 papers
physics.med-ph2026
Optically-powered Low Power Low Noise Amplifiers for MRI
Reza Aghabagheri, Jakob Gerlach, Zining Liu +4
Purpose: Fully optical receive coils can potentially allow dense receiver arrays with a large channel count, reduced channel crosstalk, and less cable clutter. The power requiremen…
eess.SY2026
Optical Detuning Strategies for Shielded Loop Resonators
Jakob Gerlach, Reza Aghabagheri, Zining Liu +5
Purpose: To compare detuning performance and evaluate the power requirements of optical detuning methods, and to demonstrate the feasibility of an optically detuned four-channel re…
eess.SP2026
Light Coils: MRI with Fully Optical Data and Power Transmission
Zining Liu, Morteza Teymoori, Jakob Gerlach +5
In MRI, dense receiver coil arrays with a high number of coil elements are used to efficiently detect and encode the signal. Further increasing the number of coils is hampered by e…