Raman cancellation and management in CATV transport and...

Details Raman cancellation and management in CATV transport and... Raman cancellation and management in CATV transport and...

2011-08-30

2011-08-30

Singh, Dalzid (Department: 2613)

Optical communications

Hybrid communication system

C398S147000, C398S158000, C398S186000, C398S193000, C398S194000

Reexamination Certificate

active

08009988

ABSTRACT:
Provided herein are at least one embodiment of a system and method for reducing or eliminating crosstalk and associated distortion in a wavelength-division multiplexed optical signal transmitted over a fiber optic network by inversion of the RF signals that are inputs to the system.

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Wong et al.; 35-dB Nonlinear Crosswalk Suppression in a WDM Analog Fiber System by Complementary Modulation of Twin Carriers; IEEE Photonics Technology Letters, vol. 14, No. 5, pp. 699-701; May 2002.

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