Method and apparatus for asymetrical optical modulation
US6473219B1 · kind B1 · utility
8Cited by
2References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 26, 2001 |
| Grant date | Oct 29, 2002 |
| Priority date | — |
| Expiry date | Mar 23, 2021 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/0123
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An optical data transmission system using a Mach Zehnder (M-Z) modulator asymmetrically modulates the optical carrier to generate control information to optimize the transmitted optical signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.