Adaptive optical signal processing with multimode waveguides
US7327914B1 · kind B1 · utility
21Cited by
10References
5Claims
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Key dates
| Filing date | Aug 10, 2004 |
| Grant date | Feb 5, 2008 |
| Priority date | — |
| Expiry date | Dec 29, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/2861
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Optical signals are passed in an optical medium using an approach that facilitates the mitigation of interference. According to an example embodiment, a filtering-type approach is used with an optical signal conveyed in an optical fiber, such as a multimode fiber (MMF) or a multimode waveguide. Modal dispersion in the optical signal is mitigated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.