Firecomms fiber optic solutions deliver on the unique demands of the medical imaging industry, ensuring that data integrity is not compromised by the extreme operating conditions found in MRI, CT, PET, or X-ray systems. Firecomms’ light sources use Resonant Cavity LED (RCLED) technology to achieve strong optical output at very low currents, while maintaining stability over decades of operation. Our robust receiver topologies guarantee error-free reception in high EMI fields.

Protect, Control, Communicate

Medical imaging applications such as MRI, CT scanners, PET systems, and X-ray use very high voltages to power transmit coils or X-ray tubes. These systems generate significant electromagnetic interference (EMI), so medical equipment designers turn to fiber optic transmission media to protect patients and equipment from these unwanted signals.

Firecomms DC-1 MBd and DC-5 MBd transmitters and receivers are widely used with Plastic Optical Fiber (POF) and Plastic/Polymer Clad Silica (PCS) fibers to provide galvanic isolation and EMI immunity for motor and coil control signals. For higher-speed control, Firecomms DC-10 MBd and DC-50 MBd transceivers are ideal for MR magnet, gradient, and table motor control systems.

To improve image quality, it is advantageous to digitize the RF signal as close to the coil as possible. Firecomms offers custom non-magnetic fiber optic transceivers for operation within strong magnetic fields, supporting data rates from 125 Mbps up to Gigabit speeds for RF coil data aggregation and transmission.

Using optical cables reduces bulky RF cabling costs and enhances patient safety, e.g., by fiber-connecting video cameras used for patient monitoring inside the scanner.

Fiber Optic Communications for Medical Imaging

Firecomms is a global leader in fiber optic solutions, combining compound and silicon semiconductor technology with inventive integration. Serving industrial, transportation, medical, and consumer markets, Firecomms offers the broadest range of transmitters and receivers with industry-leading reliability.

Our POF/PCS solutions deliver key benefits:

• EMI/RFI immunity for sensitive medical environments
• Galvanic isolation to protect patients and equipment
• Visible-spectrum operation for safe, quick troubleshooting
• Ultra-low power consumption for extended device life
• Durability, flexibility, and resistance to vibration
• Extended temperature range (−40°C to +85°C)
• Up to 20-year transceiver/cable lifecycle
• Easy field termination for custom cable lengths