Performance of grey-coded IQM-based optical modulation formats on high-speed long-haul optical communication link. - Dhiman Kakati; Subhash C. Arya (IET Commun., 2019)

A 640-Gbps, 15.2344-b/s/Hz full-duplex optical fiber/wireless single-channel coherent communication system using IQM-based DP-256-QAM and DSP techniques. - Dhiman Kakati; Subhash C. Arya (Photonic Netw. Commun., 2020)

Performance of DSP-assisted gray-coded DP-16-QAM Nyquist-DWDM super-channel transceiver for high-speed long-haul optical interconnects. - Dhiman Kakati; Ramesh Kumar Sonkar (Photonic Netw. Commun., 2023)