Dispersion compensator, method for manufacturing the same, and method for compensating wavelength dispersion
US7133587B2 · kind B2 · utility
4Cited by
2References
52Claims
0Family size
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Key dates
| Filing date | May 3, 2006 |
| Grant date | Nov 7, 2006 |
| Priority date | — |
| Expiry date | May 3, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/0147
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A dispersion compensator includes at least one first optical waveguide, a first slab waveguide, an arrayed waveguide connected to the at least one first optical waveguide via the first slab waveguide, a second slab waveguide, at least one second optical waveguide connected to the arrayed waveguide via the second slab waveguide, and a phase distribution provider configured to provide a phase distribution to the arrayed waveguide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.