Nonlinearity compensation in a fiber optic communications...

Optical waveguides – Optical fiber waveguide with cladding

Reexamination Certificate

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Reexamination Certificate

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07869680

ABSTRACT:
An optical communications link is described, comprising first and second fiber lines in substantial scaled translational symmetry by a common scaling factor with respect to a second-order dispersion coefficient profile (oppositely signed) and with respect to at least one of a loss/gain coefficient profile and a nonlinear coefficient-power product profile for facilitating progressive compensation along the second fiber line of at least one nonlinearity introduced along the first fiber line.

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