Disperson compensation by using tunable nonlinearly-chirped gratings
US6330383A · kind A · utility
74Cited by
14References
80Claims
0Family size
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Key dates
| Filing date | Feb 19, 1999 |
| Grant date | Dec 11, 2001 |
| Priority date | — |
| Expiry date | Feb 19, 2019 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B2210/258
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A nonlinearly chirped fiber grating for achieving tunable dispersion compensation, dispersion slope compensation, polarization mode dispersion, chirp reduction in directly modulated diode lasers, and optical pulse manipulation. A dynamical dispersion compensation mechanism can be implemented in a fiber communication system based on such a nonlinearly chirped fiber grating.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.