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Optical wavelength multiplex transmission method and optical dispersion compensation method

  • US 6,243,176 B1
  • Filed: 08/25/1997
  • Issued: 06/05/2001
  • Est. Priority Date: 08/10/1993
  • Status: Expired due to Term
First Claim
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1. An optical communication system which provides a plurality of signal channels for transmitting optical signals having different wavelengths within a wavelength-division-multiplexing signal bandwidth through an optical fiber transmission line, whereinthe optical fiber transmission line has a zero dispersion wavelength, each of the plurality of signal channels is arranged to a longer wavelength side of the zero dispersion wavelength, and dispersion given to the optical signals transmitted through the signal channels is collectively compensated by a dispersion compensator.

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