Optical waveguides – With optical coupler – Plural
Reexamination Certificate
2003-07-24
2008-01-29
Doan, Jennifer (Department: 2874)
Optical waveguides
With optical coupler
Plural
C385S015000, C385S123000, C359S341100
Reexamination Certificate
active
07324721
ABSTRACT:
An optical communication line of a communication system has a first processing station and an amplifying station. The line has a first optical connection having at least partially compensated accumulated dispersion and is placed between the first processing station and the amplifying station. A second optical connection having at least partially compensated accumulated dispersion is connected to the output of the amplifying station. Portions of optical fiber leaving the processing station and the amplifying station are associated to respective first order chromatic dispersions which are of opposite signs and have absolute values lower than or equal to 13 ps2/Km.
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Minzioni Paolo
Paoletti Arianna
Schiffini Alessandro
Doan Jennifer
Pirelli & C. S.p.A.
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