Harvard College

Princeton University

Benedikt Groever

Federico Capasso

Marko Loncar

Wei-Ting Chen

Zin Lin

Alejandro W Rodriquez

An optical device comprises a first meta-lens and a second meta-lens. The first meta-lens includes a first plurality of nanostructures that define a first phase profile of the first meta-lens. The second meta-lens includes a second plurality of nanostructures that define a second phase profile of the second meta-lens. A combination of the first meta-lens having the first phase profile and the second meta-lens having the second phase profile is configured to achieve a diffraction-limited focusing and correct an aberration of light transmitted through the optical device.

Meta-lens doublet for aberration correction

A multi-layered lens comprises a plurality of metasurface layers. At least some layers of the plurality of metasurface layers include features that exhibit angular phase controls. The angular phases of the at least some layers cause an angular aberration correction or an angle convergence that focuses light onto a focal point regardless of angles of incidence.

Topology optimized multi-layered meta-optics

Growing community of inventors

Somerville, MA, United States of America

Benedikt Groever