Using a transversal Filter to compensate for dispersion
US6937794B2 · kind B2 · utility
1Cited by
4References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 8, 2003 |
| Grant date | Aug 30, 2005 |
| Priority date | — |
| Expiry date | Jan 14, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/29377
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An arrayed waveguide grating may include a transversal filter to compensate for dispersion. The characteristics of each of the waveguides making up the waveguide region of the arrayed waveguide grating can be adjusted to achieve the desired compensation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.