Abstract

Our group proposed a nanostructured lens for super-resolution color imaging in the visible range, which is constructed with metallic nanorods, stacked in 3D arrays tapered in a conical shape [1]. The tapered structure is capable of magnifying and transferring near-field image to a long distance. Hence this nanolens realizes the subwave-length super-resolution color imaging in visible range. However, the fabrication of nanolens was limited for scaling down components, and increasing accuracy of assembling particles in large area, when conventional methods are employed.

© 2015 Japan Society of Applied Physics, Optical Society of America