1 January 2003 Dispersion compensation and crosstalk reduction in a bidirectional dense wavelength division multiplexing cable television system
Author Affiliations +
Optical Engineering, 42(1), (2003). doi:10.1117/1.1523421
Abstract
We propose and demonstrate a bidirectional dense wavelength division multiplexing cable television system that uses large effective area fibers (LEAFs) as transmission fibers and chirped fiber grating (CFG) as a dispersion compensation device to reduce the dispersion and cross-phase modulation (XPM)-induced crosstalk. By comparing the system link with the transmission length of a 50-km single-mode fiber (SMF) without CFG, good performances of carrier-to-noise ratio (CNR) ≥ 50 dB, a composite second order (CSO) ≥ 69 dB, and a composite triple beat (CTB) ≥ 66 dB are obtained in our proposed system over a 50-km LEAF transport.
Hai-Han Lu, Wen-Shing Tsai, "Dispersion compensation and crosstalk reduction in a bidirectional dense wavelength division multiplexing cable television system," Optical Engineering 42(1), (1 January 2003). http://dx.doi.org/10.1117/1.1523421
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KEYWORDS
Dense wavelength division multiplexing

Optical fibers

Single mode fibers

Modulation

Channel projecting optics

Televisions

Transmitters

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