Wavelength Conversion for WDM Communication Systems Using Four-Wave Mixing in Semiconductor Optical Amplifiers

نویسندگان

  • David F. Geraghty
  • Robert B. Lee
  • Marc Verdiell
  • Mehrdad Ziari
  • Atul Mathur
  • Kerry J. Vahala
چکیده

Four-wave mixing (FWM) in semiconductor optical amplifiers is an attractive mechanism for wavelength conversion in wavelength-division multiplexed (WDM) systems since it provides modulation format and bit rate transparency over wide tuning ranges. A series of systems experiments evaluating several aspects of the performance of these devices at bit rates of 2.5 and 10 Gb/s are presented. Included are single-channel conversion over 18 nm of shift at 10 Gb/s, multichannel conversion, and cascaded conversions. In addition time resolved spectral analysis of wavelength conversion is presented.

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تاریخ انتشار 1998