Optimization of cascaded regenerative links based on phase sensitive amplifiers.

نویسندگان

  • M A Sorokina
  • S Sygletos
  • S K Turitsyn
چکیده

We develop an analytical method for optimizing phase sensitive amplifiers for regeneration in multilevel phase encoded transmission systems. The model accurately predicts the optimum transfer function characteristics and identifies operating tolerances for different signal constellations and transmission scenarios. The results demonstrate the scalability of the scheme and show the significance of having simultaneous optimization of the transfer function and the signal alphabet. The model is general and can be applied to any regenerative system.

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عنوان ژورنال:
  • Optics letters

دوره 38 21  شماره 

صفحات  -

تاریخ انتشار 2013