Optical communications – Transmitter and receiver system – Including optical waveguide
Reexamination Certificate
2008-02-14
2010-10-05
Li, Shi K (Department: 2613)
Optical communications
Transmitter and receiver system
Including optical waveguide
Reexamination Certificate
active
07809277
ABSTRACT:
Methods and systems for higher-order PMD compensation are implemented by developing an effective mathematical model and applying economical design techniques to the model. By assuming a constant precession rate for a narrow band of frequencies in an optical signal, a simplified model of a higher-order PMD compensator can be derived. The model can be used produce an economical compensator by making multiple uses of selected optical components.
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Mecozzi Antonio
Nagel Jonathan A.
Shtaif Mark
Tur Moshe
AT&T Intellectual Property II L.P.
Li Shi K
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