A low-cost high-efficiency fiber-optic coupler for recording action potentials within the myocardial wall.
Journal Article (Journal Article)
We present a high-efficiency, low-cost wavelength division multiplexer to record cardiac optical action potentials (APs) within the myocardial wall using optical fibers. APs with signal-to-noise ratio as high as 60, without spatial or temporal averaging, and as high as 200, with median-filtering, were recorded in rabbit ventricle.
- Idriss, SF; Pitruzzello, AM
- August 2006
Volume / Issue
- 53 / 8
Start / End Page
- 1708 - 1711
International Standard Serial Number (ISSN)
Digital Object Identifier (DOI)
- United States