Abstract #0642

Validating and Measuring Transfer Functions of Straight Wires using a Combination of an Electro-optic Field Sensor and Simulation

Thomas Lottner¹, Simon Reiss¹, Ali Caglar Özen^1,2, Michael Bock¹, and Andreas Bitzer^1,3

¹Department of Radiology, Medical Physics, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany, ²German Consortium of Translational Cancer Research Freiburg Site, German Cancer Research Center (DKFZ), Heidelberg, Germany, ³BIOLAB Technology AG, Zürich, Switzerland

To investigate deep brain stimulators, pacemakers or other elongated structures the transfer function was proposed to characterize these devices. A electro-optic E-field sensor is used to acquire 2D field data of copper wires excited at one tip for 64 and 123MHz. The data is compared to simulations and transfer functions are calculated from these simulations. These are compared to experimentally acquired transfer functions.

How to access this content:

For one year after publication, abstracts and videos are only open to registrants of this annual meeting. Registrants should use their existing login information. Non-registrant access can be purchased via the ISMRM E-Library.

After one year, current ISMRM & ISMRT members get free access to both the abstracts and videos. Non-members and non-registrants must purchase access via the ISMRM E-Library.

After two years, the meeting proceedings (abstracts) are opened to the public and require no login information. Videos remain behind password for access by members, registrants and E-Library customers.

Click here for more information on becoming a member.