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Journal of Biomedical Optics

Optical power transfer and communication methods for wireless implantable sensing platforms
Author(s): Muhammad Mujeeb-U-Rahman; Dvin Adalian; Chieh-Feng Chang; Axel Scherer
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Paper Abstract

Ultrasmall scale implants have recently attracted focus as valuable tools for monitoring both acute and chronic diseases. Semiconductor optical technologies are the key to miniaturizing these devices to the long-sought sub-mm scale, which will enable long-term use of these devices for medical applications. This can also enable the use of multiple implantable devices concurrently to form a true body area network of sensors. We demonstrate optical power transfer techniques and methods to effectively harness this power for implantable devices. Furthermore, we also present methods for optical data transfer from such implants. Simultaneous use of these technologies can result in miniaturized sensing platforms that can allow for large-scale use of such systems in real world applications.

Paper Details

Date Published: 25 September 2015
PDF: 9 pages
J. Biomed. Opt. 20(9) 095012 doi: 10.1117/1.JBO.20.9.095012
Published in: Journal of Biomedical Optics Volume 20, Issue 9
Show Author Affiliations
Muhammad Mujeeb-U-Rahman, California Institute of Technology (United States)
Dvin Adalian, California Institute of Technology (United States)
Chieh-Feng Chang, California Institute of Technology (United States)
Axel Scherer, California Institute of Technology (United States)

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