All-optical regenerator for wavelength-division multiplexed signals
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United States of America Patent
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Issued Date -
Oct 9, 2003
app pub date -
Feb 25, 2003
filing date -
Aug 29, 2000
priority date (Note) -
Abandoned
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Abstract
The present invention provides a regenerator device for wavelength division multiplexed optical signals designed to regenerate the N channels of a multiplex simultaneously, the device being characterized in that it comprises at least one regenerator component (112, 152) suitable for coupling the inlet signal with a multiplex of N optical carriers, the regenerator component (112, 152) being constituted by a material presenting a spectrum line with non-uniform broadening so that there is no interaction between the various channels involved within the component.
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