Integrated optical network unit
US9337933B2 · kind B2 · utility
2Cited by
19References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 18, 2013 |
| Grant date | May 10, 2016 |
| Priority date | — |
| Expiry date | Oct 18, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04J14/06
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An optical network unit includes a transmit/receive port and a silicon waveguide optically coupled to the transmit/receive port. The optical network unit also includes a tunable filter coupled to the silicon waveguide and providing a first output for a first frequency band and a second output for a second frequency band. The optical network unit further includes a polarization diverse receiver coupled to the tunable filter and a laser coupled to the tunable filter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.