Optical FSK/SSB modulator having intensity balance function
US7957652B2 · kind B2 · utility
14Cited by
4References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 23, 2006 |
| Grant date | Jun 7, 2011 |
| Priority date | — |
| Expiry date | Aug 5, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B10/5563
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
It is an object of the present invention to provide an optical modulator which is capable of adjusting optical intensity of optical signals which contains non-desired components so that the intensity of the components become at a similar level, whereby the optical modulator is capable of effectively suppressing the non-desired components when the optical signals are combined.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.