All-Optical Packet-Level Wavelength Swapping of PSK and ASK Signals in PPLN Waveguide

@article{Berrettini2013AllOpticalPW,
  title={All-Optical Packet-Level Wavelength Swapping of PSK and ASK Signals in PPLN Waveguide},
  author={Gianluca Berrettini and Antonio Malacarne and Emma Lazzeri and Gianluca Meloni and Antonella Bogoni},
  journal={IEEE Photonics Technology Letters},
  year={2013},
  volume={25},
  pages={1250-1253}
}
An all-optical solution performing wavelength swapping of signals with different modulation formats is presented. The signal swapping is obtained by cascading sum frequency generation and difference frequency generation second-order nonlinearities in periodically-poled Lithium Niobate waveguide. Data swapping of 40-Gb/s differential quadrature phase shift keying (DQPSK) and 10-Gb/s on-off keying (OOK) signals is achieved. The effectiveness of the scheme is demonstrated by means of exhaustive… CONTINUE READING

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PPLN Waveguide-Based Optical Signal Processing for Next-Generation Networks

  • 2014 IEEE Photonics Society Summer Topical Meeting Series
  • 2014
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CITES BACKGROUND & METHODS

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