Optical systems comprising multi-core optical fibers for realizing direct core to core coupling
US11921366B2 · kind B2 · utility
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6References
21Claims
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Key dates
| Filing date | Nov 7, 2019 |
| Grant date | Mar 5, 2024 |
| Priority date | — |
| Expiry date | Nov 7, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2201/302
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A multi core optical fiber that includes a plurality of cores disposed in a cladding. The plurality of cores include a first core and a second core. The first core has a first propagation constant β1, the second core has a second propagation constant β2, the cladding has a cladding propagation constant β0, and (I).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.