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Chinese Optics Letters

Chinese Optics Letters


  • Vol. 1, Iss. 4 — Apr. 20, 2003
  • pp: 193–195

CSO/CTB/BER performances improvement in a bi-directional hybrid DWDM system

Hai-Han Lu, Hsu-Hung Huang, Ming-Chuan Wang, and Heng-Sheng Su  »View Author Affiliations

Chinese Optics Letters, Vol. 1, Issue 4, pp. 193-195 (2003)

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Experimental verifications of the feasibility of using chirped fiber grating (CFG) as the dispersion compensation device in a bi-directional hybrid dense-wavelength-division-multiplexing (DWDM) system to reduce the dispersion and cross-phase modulation (XPM) induced crosstalk were proposed and demonstrated. Not only channel capacity was increased, but also good performances of carrier-to-noise ratio (CNR) ? 50 dB, composite second order (CSO) ? 72 dB, composite triple beat (CTB) ? 69 dB and low bit error rate (BER) <;;; 10^(-9) were achieved in our proposed system over a 50-km single-mode fiber (SMF) transport.

© 2005 Chinese Optics Letters

OCIS Codes
(060.2330) Fiber optics and optical communications : Fiber optics communications
(190.4360) Nonlinear optics : Nonlinear optics, devices

Hai-Han Lu, Hsu-Hung Huang, Ming-Chuan Wang, and Heng-Sheng Su, "CSO/CTB/BER performances improvement in a bi-directional hybrid DWDM system," Chin. Opt. Lett. 1, 193-195 (2003)

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