@ARTICLE {30336,
author={A.  Aimone and F.  Frey and R.  Elschner and I.  López and G.  Fiol and P. Rito and M.  Gruner and A.  Ulusoy and D.  Kissinger and J.  Fischer and C.  Schubert and M.  Schell},
doi={10.1109/lpt.2016.2636364},
journal={IEEE Photonics Technology Letters},
title={DAC-Less 32-GBd PDM-256-QAM Using Low-Power InP IQ Segmented MZM},
year={2017},
month={January},
volume={29},
number={2},
pages={221-223},
ISSN={1041-1135}
}