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Proceedings Paper

New dispersion compensation method for high-speed WDM systems with negligible four-wave mixing effect and total dispersion
Author(s): Chongcheng Fan; Jian Song
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Paper Abstract

A new dispersion compensation method for high-speed wavelength-division-multiplexing terrestrial systems with cascaded EDFAs was proposed. Specially designed dispersion-shifted fiber (SDDSF), generating -2 approximately -4 ps/km/nm dispersion around 1.55 micrometers is used to avoid severe four-wave mixing, while CCITT G.652 non-dispersion shifted fiber is used to compensate for the negative dispersion of SDDSF over the entire EDFA bandwidth. The eye opening penalty of dispersion in systems of bitrate as high as 10 Gb/s per channel after 1000 km fiber transmission could still be less than 1 dB. It is a cheaper, more simple and reliable scheme.

Paper Details

Date Published: 5 August 1994
PDF: 6 pages
Proc. SPIE 2321, Second International Conference on Optoelectronic Science and Engineering '94, (5 August 1994); doi: 10.1117/12.182006
Show Author Affiliations
Chongcheng Fan, Tsinghua Univ. (China)
Jian Song, Tsinghua Univ. (China)


Published in SPIE Proceedings Vol. 2321:
Second International Conference on Optoelectronic Science and Engineering '94
Wang Da-Heng; Anna Consortini; James B. Breckinridge, Editor(s)

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