Browsing by Subject "Optical devices"

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Browsing by Subject "Optical devices"

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  • Novel all-optical on-off-keyed to alternate-mark-inversion converter 
    Dailey, James M.; Webb, Rod P.; Manning, Robert J. (Optical Society of America, 2010-07-25)
    We numerically investigate a novel 40 Gbps OOK to AMI all-optical modulation format converter employing an SOA-based Mach-Zehnder interferometer.  We demonstrate operation with a 27-1 PRBS and explain the phase modulation's ...
  • Generation of 21.3 Gbaud 8PSK signal using an SOA-based all-optical phase modulator 
    Dailey, James M.; Webb, Rod P.; Manning, Robert J. (Optical Society of America, 2011-12-12)
    We describe a novel SOA-based all-optical pure-phase modulator, and show how deleterious cross-gain modulation from the SOAs can be suppressed by utilizing an integrated interferometer structure. We experimentally demonstrate ...