Junction region between two waveguides and associated method of production
US10288806B2 · kind B2 · utility
1Cited by
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9Claims
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Key dates
| Filing date | Dec 2, 2016 |
| Grant date | May 14, 2019 |
| Priority date | — |
| Expiry date | Feb 16, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2006/12176
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A photonic integrated device includes a first waveguide and a second waveguide. The first and second waveguides are mutually coupled at a junction region the includes a bulge region.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.