All-optical TDM to WDM conversion in a semiconductor optical amplifier

M. A. Summerfîeld, J. P.R. Laçey, A. J. Lowery, R. S. Tucker

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Abstract

The authors report the first demonstration of all-optical time division multiplexing (TDM) to wavelength division multiplexing (WDM) conversion based on four-wave mixing in a semiconductor optical amplifier. A 700Mbit/s TDM bit stream at one wavelength has been converted to two 350Mbit/s WDM bit streams at two wavelengths spaced by 4nm. Observed bit error rates are less than 10-9.

Original languageEnglish
Pages (from-to)255-256
Number of pages2
JournalElectronics Letters
Volume30
Issue number3
DOIs
Publication statusPublished - 1 Jan 1994
Externally publishedYes

Keywords

  • Optical amplifiers
  • Time division multiplexing
  • Wavelength division multiplexing

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