We propose to optimize the phase recovery performance in probabilistically-shaped systems by detuning the shaping factor of the Maxwell-Boltzmann distribution. The results indicate tangible gains in the mutual information without increasing complexity.

© 2019 The Author(s)

PDF Article


You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
Login to access OSA Member Subscription