Systems and methods for bidirectional polarization signaling
US12149289B2 · kind B2 · utility
0Cited by
3References
20Claims
0Family size
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Key dates
| Filing date | Oct 17, 2022 |
| Grant date | Nov 19, 2024 |
| Priority date | — |
| Expiry date | Jan 28, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B10/532
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A photonic communication system in which a host communicates bidirectionally with a target via a single optical fiber using light of the same wavelength and from the same light source. Signals flowing in opposite directions are discriminated based on polarity. Using the same fiber and light source in both directions reduces cost, complexity, and power consumption.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.