Journal of the Optical Society of Korea

  • 제9권1호
  • /
  • Pages.13-15
  • /
  • 2005
  • /
  • 1226-4776(pISSN)
  • /
  • 2093-6885(eISSN)
한국광학회 (Optical Society of Korea)
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Chromatic Dispersion Tolerance of the SSB-Modulated Signals

  • 투고 : 2005.01.12
  • 발행 : 2005.03.01
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초록

It is shown that the SSB modulated signal has smaller chromatic-dispersion induced penalty than the DSB modulated signal only when the accumulated dispersion is large. When the accumulated dispersion is small, the SSB modulated signal has larger dispersion penalty than the DSB modulated signal. Therefore, if one builds a system with very low dispersion penalty, SSB modulation may end up with a larger dispersion penalty.

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참고문헌

  1. J. Conradi, 'Bandwidth-efficient modulation formats for digital fiber transmission systems,' in Optical Fiber Telecommunications IVB, eds. I. Kaminow, T. Li, pp. 862-901, Academic Press, San Diego, 2002
  2. G. P. Agrawal, Nonlinear Fiber Optics, 3rd ed., Academic Press, San Diego, USA, 200l
  3. L. W. Couch II, Digital and Analog Communications Systems, 5th ed., Prentice Hall, Upper Saddle River, USA, 1997