Optical waveguide structure with partially overlapping loops in direction dependent material
US12393094B2 · kind B2 · utility
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32References
14Claims
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Key dates
| Filing date | Nov 29, 2022 |
| Grant date | Aug 19, 2025 |
| Priority date | — |
| Expiry date | Jun 29, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/395
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An optical waveguide structure comprises a nonlinear optical waveguide comprising a set of segments, a set of extension optical waveguides, and a set of wavelength selective couplers that couples light between set of segments in the nonlinear optical waveguide and the set of extension optical waveguides based on a wavelength of light.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.