System and method for controlling light by an array of optical resonators
AssigneeTechnology Innovation Momentum Fund (Israel) Limited Partnership
InventorsTal ELLENBOGEN, Omri EISENBACH, Ori AVAYU, Ran DITCOVSKI
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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.
Claims20
An optical system, comprising an array of nanoresonators, wherein said array of nanoresonators is spatially ordered to polarize or effect light polarization over a cross section of a light beam, or an image, for at least one wavelength.
A method of controlling light, comprising directing a light beam or an image onto an optical system which comprises an array of nanoresonators, wherein said array of nanoresonators is spatially ordered to polarize or effect light polarization over a cross section of said light beam, or said image, for at least one wavelength.
An optical system, comprising an array of optical nanoresonators having at least a first type of optical nanoresonators characterized by a resonant response to an optical field at a first wavelength, and a second type of optical nanoresonators characterized by a resonant response to an optical field at a second wavelength, being different from said first wavelength, wherein different types of optical resonators engage different surfaces.
Dependencies are inferred from the claim text.