Reliability of un-isolated ONU upstream lasers in the face of coherence collapse - Feedback regimes due to Rayleigh backscatter. - Sudhesh Mysore; Zulfikar Morbi; Charles Barker (OFC, 2016)

DSP-Enabled Frequency Locking for Near-Nyquist Spectral Efficiency Superchannels utilizing Integrated Photonics. - Jeffrey Rahn; Lee Dardis; David Krause; Mark Rice; Chris Berry; Ales Kumpera; Alan Nilsson; Xian Xu; Kevin Croussore; Parmijit Samra; Kenneth Weidner; Zulfikar Morbi; et al. (OFC, 2018)

800G over 1000 km enabled by real-time DSP ASIC employing Probabilistic Shaping and Digital Sub-Carrier Multiplexing. - Han Sun; Mehdi Torbatian; Mehdi Karimi; Robert Maher; Sandy Thomson; Mohsen Nader Tehrani; Yuliang Gao; Ales Kumpera; George Soliman; Aditya Kakkar; Mohammad Osman; Ziad A. El-Sahn; et al. (ICTON, 2020)

Real-Time 100.4 GBd PCS-64QAM Transmission of a 1.6 Tb/s Super-Channel Over 1600 km of G.654.E Fiber. - Robert Maher; Mohammad Reza Chitgarha; Irene Leung; Amir Rashidinejad; Brandon Buscaino; Zhenxing Wang; Mehdi Torbatian; Aditya Kakkar; Ziad A. El-Sahn; Mohammad Osman; Ales Kumpera; Reza Mirzaei Nejad; et al. (OFC, 2021)