Generation and Heterodyne Detection of >100-Gb/s $Q$ -Band PDM-64QAM mm-Wave Signal
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Photonics Technology Letters"
DOI: 10.1109/lpt.2016.2625042
Abstract: We experimentally demonstrate a hardwareand spectral-efficient large-capacity single-carrier radio-overfiber system at Q-band (33-50 GHz), employing high-level polarization-division-multiplexing 64-ary quadrature-amplitudemodulation (PDM-64QAM) modulation and heterodyne coherent detection. In our demonstrated system, up to 10-GBd (120-Gb/s) PDM-64QAM vector… read more here.
Keywords: generation heterodyne; detection; system; pdm 64qam ... See more keywords
Transfer learning simplified multi-task deep neural network for PDM-64QAM optical performance monitoring.
Sign Up to like & getrecommendations! Published in 2020 at "Optics express"
DOI: 10.1364/oe.388491
Abstract: We experimentally demonstrate a transfer learning (TL) simplified multi-task deep neural network (MT-DNN) for joint optical signal-to-noise ratio (OSNR) monitoring and modulation format identification (MFI) from directly detected PDM-64QAM signals. First, we investigate the quality… read more here.
Keywords: learning simplified; transfer learning; monitoring; performance ... See more keywords