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    Article

    Investigation of impairments separability in direct detection optical performance monitoring based on UMAP technique

    This paper focuses on the channel impairments separability of two histogram-based features, asynchronous amplitude histograms (AAH) and asynchronous delay-tap plot (ADTP), commonly used in direct-detection opt...

    Zhao Shen, **angye Zeng, **gyi Wang, Jianfei Liu, Jia Lu, Jie Ma in Optical Review (2024)

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    Article

    RF classification-based nonlinear distortion mitigation for 120 Gbit/s PAM8-modulated optical interconnects in IM/DD

    Intensity modulation/direct detection (IM/DD) optical interconnect systems are susceptible to waveform distortion caused by complex nonlinearities. To reduce the effect of waveform distortion on signal transmi...

    Yilin Zhang, **angye Zeng, **gyi Wang, Yang Wang, Jianfei Liu, Jia Lu in Optical Review (2024)