公开(公告)号：US10310287B2

公开(公告)日：2019-06-04

申请号：US15032418

申请日：2014-10-28

Applicant: Ramot at Tel-Aviv University Ltd.

Inventor： Tal Ellenbogen ,  Omri Eisenbach ,  Ori Avayu ,  Ran Ditcovski

IPC: G02B5/30 ,  G02B27/42 ,  G02B1/00 ,  G02B5/00 ,  B82Y20/00

Abstract: An array of optical resonators comprises at least a first type of optical resonators each having a resonant response to an optical field at a first wavelength, and a second type of optical resonators each having a resonant response to an optical field at a second wavelength, being different from the first wavelength. The resonant responses can be selected to reduce chromatic aberrations, or to shape a profile of a light beam, or to selectively switch a near field beam.