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US 12,613,367 B2Granted
Light processing device based on multilayer nano-elements
AssigneeKing Abdullah University of Science and Technology
InventorsAndrea Fratalocchi, Fedor Fedorovich Getman, Maksim Makarenko, Arturo Burguete Lopez
Life of this patent
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Abstract
A light processing device includes a first layer having a substrate; and plural nano-elements formed on the substrate. A feature of the plural nano-elements is selected to control a parameter of an input light beam that impinges of the first layer.
Claims19
A light processing device comprising:
- a first layer having a substrate;
- and
- plural nano-elements formed on the substrate,
- wherein a feature of the plural nano-elements is selected to control a parameter of an input light beam that impinges of the first layer so that a first wavelength range of the input light beam is reflected and a second wavelength range of the input light beam is transmitted, and
- wherein wavelengths in the second wavelength range are larger than wavelengths in the first wavelength range.
2 more elements
A method for configuring a light processing device for processing an input light beam, the method comprising:
- receiving characteristics of the input light beam;
- selecting desired values for characteristics of first and second output light beams, wherein the first output light beam is a result of the input light beam being reflected by the light processing device, and the second output light beam is a result of the input light beam passing through the light processing device;
- applying a machine learning algorithm to the characteristics of the input light beam and to the desired values of the first and second output light beams to determine a parameter of nano-elements associated with the light processing device;
- and
- building the light processing device based on the determined parameter,
- wherein the first output light beam corresponds to a first wavelength range and the second output light beam corresponds to a second wavelength range, and
- wherein wavelengths in the second wavelength range are larger than wavelengths in the first wavelength range.
4 more elements
A light processing device comprising:
- a first layer having a substrate;
- and
- plural nano-elements formed on the substrate, at least two nano-element of the plural nano-elements having a feature that is different from each other,
- wherein the feature of the plural nano-elements is selected to control a parameter of an input light beam that impinges of the first layer so that a first wavelength range of the input light beam is reflected and a second wavelength range of the input light beam is transmitted, and
- wherein wavelengths in the second wavelength range are larger than wavelengths in the first wavelength range.
2 more elements
Dependencies are inferred from the claim text.