Biorthogonal modulation in 8 dimensions experimentally implemented as 2PPM-PS-QPSK

TA Eriksson, P Johannisson, E Agrell… - Optical Fiber …, 2014 - opg.optica.org
Optical Fiber Communication Conference, 2014opg.optica.org
We experimentally demonstrate biorthogonal modulation in 8 dimensions as binary pulse-
position modulation polarization-switched QPSK. We compare this format with PM-QPSK at
the same bit rate and show a 1.4 dB sensitivity gain and 84% increased transmission
distance.
Abstract
We experimentally demonstrate biorthogonal modulation in 8 dimensions as binary pulse-position modulation polarization-switched QPSK. We compare this format with PM-QPSK at the same bit rate and show a 1.4 dB sensitivity gain and 84% increased transmission distance.
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