University of California

Lindsay Freeman

Yeshaiahu Fainman

Lin Pang

Maxim Abashin

Alexei Smolyaninov

Techniques, systems, and devices are disclosed for implementing nanostructures in the optical domain that highly localize the incident electromagnetic field to with a large spectral range from the visible to the infrared range. An optical nano antenna device is provided to include a substrate; a central conductive core formed on the substrate; and a peripheral conductive shell formed on the substrate and located peripheral to the central conductive core to surround at least a part of the central conductive core. The central conductive core and peripheral conductive shell form a coaxial structure with a dimension less than an optical wavelength of light.

Growing community of inventors

San Diego, CA, United States of America

Lindsay Freeman