@Article{Rode23JLT, author = {A. Rode and B. Geiger and S. Chimmalgi and L. Schmalen}, title = {End-to-end optimization of constellation shaping for Wiener phase noise channels with a differentiable blind phase search}, journal = {J. Lightw. Technol.}, volume = {41}, number = {12}, pages = {3849-3859}, note = {https://arxiv.org/abs/2212.03839}, month = Jun, year = {2023}, url = {https://ieeexplore.ieee.org/document/10093964}, code_url = {https://github.com/kit-cel/e2e_opt_diff_bps} }