Optical modulator control system
US7106486B1 · kind B1 · utility
10Cited by
2References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 29, 2005 |
| Grant date | Sep 12, 2006 |
| Priority date | — |
| Expiry date | Mar 29, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/2255
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An apparatus comprising a control system coupled to an optical modulator. The control system including an Radio Frequency (RF)/dither ratio unit coupled to the optical modulator, wherein the RF/dither ratio unit to modify an amplitude of a dither signal inputted into the optical modulator to maintain a constant ratio between the amplitude of the dither signal and an amplitude of an RF input signal inputted into the optical modulator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.