Search Results - Pengqi Gou

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  1. 1
    Nonlinear Look-Up Table Predistortion and Chromatic Dispersion Precompensation for IM/DD PAM-4 Transmission

    Nonlinear Look-Up Table Predistortion and Chromatic Dispersion Precompensation for IM/DD PAM-4 Transmission by Pengqi Gou, Li Zhao, Kaihui Wang, Wen Zhou, Jianjun Yu

    Published 2017-01-01

    In this paper, we propose and experimentally demonstrate 10 GBaud intensity modulation direct detection pulse amplitude modulation 4 transmission over 48-km single mode fiber (SMF). Look-up table predistortion and chromatic dispersion precompensation are employed to mitigate channel bandwidth constr...

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  2. 2
    Fiber-THz-Fiber Link for THz Signal Transmission

    Fiber-THz-Fiber Link for THz Signal Transmission by Can Wang, Jianjun Yu, Xinying Li, Pengqi Gou, Wen Zhou

    Published 2018-01-01

    We propose and experimentally demonstrate vector signals seamless integration delivery over fiber-THz-fiber link. Up to 13 Gb/s quadrature-phase-shift-keying signals are transmitted over 10 km single mode fiber-28 (SMF-28), 3.8 m wireless link, and 2.2&...

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  3. 3
    PAM-8 IM/DD Transmission Based on Modified Lookup Table Nonlinear Predistortion

    PAM-8 IM/DD Transmission Based on Modified Lookup Table Nonlinear Predistortion by Jiao Zhang, Pengqi Gou, Miao Kong, Kaibo Fang, Jiangnan Xiao, Qi Zhang, Xiangjun Xin, Jianjun Yu

    Published 2018-01-01

    In this paper, a modified lookup table (LUT) nonlinear predistortion method is proposed. With the modified LUT method, the number of patterns and the computational complexity can be reduced by half with a similar system performance comparing with normal LUT. We experimentally demonstrate an 8-ary pu...

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