The sensitivity of tightly filtered duobinary and conventional nonreturn-to zero on-off-keyed (NRZ-OOK) signals to second-order polarization-mode dispersion (SO-PMD) is assessed through extensive numerical simulations. On average, duobinary signals are significantly more sensitive to SO-PMD than to ordinary fiber chromatic dispersion (CD), whereas NRZ-OOK… (More)
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Experimental verification of reduced sensitivity of optical duobinary modulation to higher order PMD
W. Kaiser, S. Otte, T. Wuth, W. Rosenkranz
Tech. Dig. Opt. Fiber Commun. Conf. , 2002, (Opt…
Polarization-mode dispersion in high-speed fiber-optic transmission systems