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Laser alignment	MRI RF emitter coil	Time resolved fluorescence	Recording neurons using IR Nomarski microscopy	Heart ventricle model

The Division of Physics conducts research and engineering studies in the areas of minimally invasive optical technologies, electromagnetics, electrophysiology, electrical stimulation, and wireless technologies. These studies support the Center's mission to assure and improve the safety and effectiveness of medical devices and electronic products. The Division has expertise in the areas of optical physics and dosimetry, biosensors, fiber delivery systems, electrical engineering, electrophysiology, electromagnetics, and radiofrequency dosimetry. The Division also develops measurement methods, instrument calibration capabilities, and analytical procedures to characterize and evaluate devices and products, and supports the Center's enforcement and product testing activities.

Research Program Areas:

• Optical Diagnostics and Therapeutics
  Investigation of light-based technologies to detect and treat medical conditions.

• Optical Radiation Safety and Devices
  Characterization and hazard evaluation of light sources and ophthalmic devices.

• Electromagnetics and Wireless Technologies
  Evaluation of therapies, interference, and hazards caused by electromagnetic radiation and wireless devices.

• Electrophysiology and Electrical Stimulation
  Evaluation of medical devices and basic mechanisms of stimulation of the nervous system and heart.

FDA Research Fellowships at OSEL Division of Physics labs:

For more information on research training opportunities can be found on the OSEL Fellowship Programs page.

Updated March 29, 2006

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Center for Devices and Radiological Health / CDRH