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检索条件"主题词=Nonlinear differential coding"
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Performance enhanced probabilistically shaped PAM4 signal based on nonlinear differential coding for IM/DD system
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OPTICAL FIBER TECHNOLOGY 2022年 71卷
作者: Liu, Tianyi Ma, Jie Lu, Jia Liu, Jianfei Zeng, Xiangye Wang, Yang Hebei Univ Technol Sch Elect & Informat Engn Tianjin 300401 Peoples R China Tianjin Key Lab Elect Mat & Devices Tianjin 300401 Peoples R China
In this paper, the probabilistically shaped pulse amplitude modulation (PS-PAM) signal is proposed in intensity modulation and direct detection (IM/DD) system. For the traditional shaping scheme with constant composit... 详细信息
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Performance analysis of spectrally shaped DDO-OFDM based on nonlinear differential coding and real-valued precoding
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OPTICS COMMUNICATIONS 2023年 第1期542卷
作者: Ma, Jie Song, Ruoling Lu, Jia Liu, Jianfei Liu, Tianyi Luo, Mingming Hebei Univ Technol Sch Elect & Informat Engn Tianjin 300401 Peoples R China Univ Technol China Tianjin Key Lab Elect Mat & Devices Tianjin 300401 Peoples R China Hebei Prov Key Lab Adv Laser Technol & Equipment Tianjin 300401 Peoples R China
This paper presents a cost-effective spectrally shaped quadrature amplitude modulation (SS-QAM) signal in bandwidth limited direct detection optical orthogonal frequency division multiplexing (DDO-OFDM) systems. The c... 详细信息
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Spectral shaped PAM4 signal based on nonlinear differential coding for AOWC system with Self-pumping structure
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OPTICAL FIBER TECHNOLOGY 2022年 第0期73卷
作者: Liu, Tianyi Lu, Jia Ma, Jie Wang, Yang Liu, Jianfei Hebei Univ Technol Sch Elect & Informat Engn Tianjin 300401 Peoples R China Tianjin Key Lab Elect Mat & Devices Tianjin 300401 Peoples R China Hebei Prov Key Lab Adv Laser Technol & Equipment Tianjin 300401 Peoples R China
Spectral shaped 4-level pulse amplitude modulation (PAM4) signal based on nonlinear different coding (NLDC) is proposed in an all-optical wavelength conversion (AOWC) system with self-pumping structure. Laser-driven M... 详细信息
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