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Proceedings Paper

Mitigation of nonlinear effects in 112-Gb/s transmission at 50-GHz channel spacing with multi-rate neighbors
Author(s): Mi Lin; Yangan Zhang; Jinnan Zhang; Xueguang Yuan; Minglun Zhang; Yongqing Huang
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Paper Abstract

The optical transmission system is being upgraded from 10G to 40G even 100G due to the increasing demands of wide-bandwidth network. We numerically investigate the nonlinear tolerance of 112 Gb/s polarization-multiplexed return-to-zero differential quadrature phase-shift keying signal with different types of neighboring channels on a 50-GHz grid over 1,000 km field fiber. Our transmission result proves showing the feasibility of 100G overlaying existing 10G/40G commercial systems despite the presence of strong cross-phase modulation.

Paper Details

Date Published: 14 December 2011
PDF: 6 pages
Proc. SPIE 8309, Optical Transmission Systems, Subsystems, and Technologies IX, 83092V (14 December 2011); doi: 10.1117/12.904248
Show Author Affiliations
Mi Lin, Beijing Univ. of Posts and Telecommunications (China)
Yangan Zhang, Beijing Univ. of Posts and Telecommunications (China)
Jinnan Zhang, Beijing Univ. of Posts and Telecommunications (China)
Xueguang Yuan, Beijing Univ. of Posts and Telecommunications (China)
Minglun Zhang, Beijing Univ. of Posts and Telecommunications (China)
Yongqing Huang, Beijing Univ. of Posts and Telecommunications (China)


Published in SPIE Proceedings Vol. 8309:
Optical Transmission Systems, Subsystems, and Technologies IX
Xiang Liu, Editor(s)

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