System and method for controlling light by an array of optical resonators
US11137617B2 · kind B2 · utility
3Cited by
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19Claims
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Key dates
| Filing date | May 8, 2019 |
| Grant date | Oct 5, 2021 |
| Priority date | — |
| Expiry date | Dec 27, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB82Y20/00
- WIPO fieldOptics
- WIPO sectorInstruments
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.