Patent ID: 11874352
Assignee: SIEMENS HEALTHCARE LIMITED
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 6:
7. A magnetic resonance tomography unit comprising:
a tomography unit comprising an optical transmitter configured to transfer a clock signal, a control signal, or the clock signal and the control signal by open-air optical transfer of an optical signal to a peripheral device in an environment of the magnetic resonance tomography unit, wherein the optical transmitter is configured to modulate the optical signal at a modulation frequency in order to transfer the control signal and the clock signal, wherein the magnetic resonance tomography unit is configured to change a modulation frequency from a first modulation frequency to a second modulation frequency unequal to the first modulation frequency in order to transfer the control signal;
wherein a frequency of the optical signal is greater than a Larmor frequency of the magnetic resonance tomography unit.