Methods and systems for polarization mode dispersion...

Details Methods and systems for polarization mode dispersion... Methods and systems for polarization mode dispersion...

2007-04-10

2007-04-10

Li, Shi K. (Department: 2613)

Optical communications

Multiplex

Wavelength division or frequency division

C398S150000

Reexamination Certificate

active

11240066

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.

REFERENCES:
patent: 5930414 (1999-07-01), Fishman et al.
patent: 6609841 (2003-08-01), Wilde et al.

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