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Proceedings Paper

The research of different modulation formats for 10-Gb/s standard-fiber systems
Author(s): Hui Zeng; Xianbing Liu
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Paper Abstract

This paper compares the transmission properties of different modulation formats in 10Gb/s system through computer simulation. The modulation formats include the following four formats, they are return to zero (RZ), non-return to zero (NRZ), carrier-suppressed return-to-zero (CS-RZ) and optical duobinary. We compare these four formats in terms of the capability of combating nonlinear effects such as self-phase modulation (SPM), cross-phase modulation (XPM). And we also compare the chromatic dispersion tolerance of these four formats. It is shown that optical duobinary has wider chromatic dispersion tolerance relative to other formats. And CS-RZ has better effect on anti-nonlinearity.

Paper Details

Date Published: 7 May 2004
PDF: 5 pages
Proc. SPIE 5281, Optical Transmission, Switching, and Subsystems, (7 May 2004); doi: 10.1117/12.523147
Show Author Affiliations
Hui Zeng, FiberHome Telecommunication Technologies Co., Ltd. (China)
Xianbing Liu, FiberHome Telecommunication Technologies Co., Ltd. (China)

Published in SPIE Proceedings Vol. 5281:
Optical Transmission, Switching, and Subsystems
Cedric F. Lam; Chongcheng Fan; Norbert Hanik; Kimio Oguchi, Editor(s)

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