Experimental comparison of nonlinear compensation in long-haul PDM-QPSK transmission at 42.7 and 85.4 Gb/s

DS Millar, S Makovejs, V Mikhailov… - 2009 35th European …, 2009 - ieeexplore.ieee.org
DS Millar, S Makovejs, V Mikhailov, RI Killey, P Bayvel, SJ Savory
2009 35th European Conference on Optical Communication, 2009ieeexplore.ieee.org
We compare the nonlinear limits of 42.7 and 85.4 Gb/s PDM-QPSK transmission. Intra-
channel nonlinearity compensation is demonstrated, with increase of optimum lauchn power
by 1 bB in each case and corresponding increase in maximum reach to 11635 km and 8100
km, respectively.
We compare the nonlinear limits of 42.7 and 85.4 Gb/s PDM-QPSK transmission. Intra-channel nonlinearity compensation is demonstrated, with increase of optimum lauchn power by 1 bB in each case and corresponding increase in maximum reach to 11635 km and 8100 km, respectively.
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