Coherent detection with remotely delivered local oscillators
US10651947B2 · kind B2 · utility
1Cited by
10References
21Claims
0Family size
Assignee
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Key dates
| Filing date | Feb 20, 2018 |
| Grant date | May 12, 2020 |
| Priority date | — |
| Expiry date | Feb 20, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B10/60
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An integrated coherent receiver that is configured to receive an optical signal and receive a local oscillator (LO) source from a remote location. The integrated coherent receiver is configured to extract phase and frequency information carried by the optical signal using the LO source from the remote location.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.