A split digital backpropagation (DBP) scheme for digital subcarrier-multiplexing (SCM) transmissions, denoted as SSDBP, is proposed and studied in both experiments and …
X Zhou, Q Zhuge, M Qiu, F Zhang… - IEEE Photonics …, 2017 - ieeexplore.ieee.org
A low-complexity one-step digital back-propagation (DBP) scheme is proposed to mitigate intrachannel and interchannel fiber nonlinearities in high-capacity single span …
Optical channel capacity is approaching the nonlinear Shannon limit with the assistance of advanced soft-decision forward error correction (FEC). For next generation optical systems …
Coherent detection combined with digital signal processing (DSP) has been widely adopted in modern fiber-optic transport for long-haul and medium reach applications. Compared with …