Systems and methods for biasing optical modulating devices
US9496962B1 · kind B1 · utility
9Cited by
2References
33Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 26, 2014 |
| Grant date | Nov 15, 2016 |
| Priority date | — |
| Expiry date | Jun 26, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B10/5053
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Systems and methods described herein include methods and systems for controlling bias voltage provided to an optical modulating device. The optical modulating device is biased at a bias point that is different from a null point of the device such that an offset to the received optical power due to limited extinction ratio is reduced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.