Reduction of intersymbol interference in optical fiber systems by wavelength filtering
US5191627A · kind A · utility
6Cited by
6References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 24, 1990 |
| Grant date | Mar 2, 1993 |
| Priority date | — |
| Expiry date | Sep 24, 2010 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B10/2513
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Described is a circuit arrangement which reduces intersymbol interference among pulses in a fiber optic communications network. The circuit arrangement includes a wavelength separator which separates each pulse into a plurality of sections which are shifted in time and then realigned relative to its center section to form non-overlapping pulses.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.