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Crosstalk reduction in dispersion-interleaved WDM systems

SUNIL P. SINGH1,* , ABHINAY K. SHARMA2, RAMGOPAL GANGWAR2, NAR SINGH2

Affiliation

  1. Department of Physics, Kamla Nehru Institute of Physical and Social Sciences-Sultanpur (U.P.) India
  2. Department of Electronics and Communication, University of Allahabad, Allahabad, India

Abstract

To reduce the crosstalk, dispersion interleaved WDM systems is modified and analyzed. Hybrid Raman/Erbium-doped fiber amplifier is utilized for in-line compensation. The performance of modified dispersion-interleaved WDM system is evaluated with signal power, OSNR, noise power and eye-diagram. The modified system appears as a better means of crosstalk reduction..

Keywords

Wavelength division multiplexing, Dispersion-interleaving, Hybrid fiber amplifier, Dispersion compensation, Reverse dispersion fiber and crosstalk.

Submitted at: July 8, 2009
Accepted at: Nov. 19, 2009

Citation

SUNIL P. SINGH, ABHINAY K. SHARMA, RAMGOPAL GANGWAR, NAR SINGH, Crosstalk reduction in dispersion-interleaved WDM systems, Journal of Optoelectronics and Advanced Materials Vol. 11, Iss. 11, pp. 1826-1829 (2009)