Planar optical telescope and related methods
US11808934B2 · kind B2 · utility
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25References
15Claims
0Family size
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Key dates
| Filing date | Apr 20, 2021 |
| Grant date | Nov 7, 2023 |
| Priority date | — |
| Expiry date | Dec 3, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2006/12147
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An optical telescope may include an array of optical lenslets in a common plane, and optical waveguides extending from respective optical lenslets and each having a common optical path delay. Further, at least one optical star coupler may be downstream from the optical waveguides, and an optical detector may be downstream from the at least one optical star coupler and having an optical image formed thereon.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.