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检索条件"机构=State Key Lab State Key Laboratory of Advanced Optical Communication System and Networks"
1614 条 记 录,以下是81-90 订阅
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Terabit Single-Ended Coherent Receiver Using a Partial 3×3 Coupler
Terabit Single-Ended Coherent Receiver Using a Partial 3×3 ...
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International Conference on optical communications and networks (ICOCN)
作者: Yixiao Zhu Xiansong Fang Lina Man Fan Zhang Weisheng Hu State Key Laboratory of Advanced Optical Communication System and Networks Shanghai Jiao Tong University Shanghai China State Key Laboratory of Advanced Optical Communication System and Networks Peking University Beijing China
We propose a hardware-efficient single-ended coherent receiver structure using two arbitrary output tributaries of a 3×3 coupler. We experimentally demonstrate 1.008-Tb/s line rate (820-Gb/s net rate) PS-64-QAM s... 详细信息
来源: 评论
Driverless 400-Gbps/λ PS-PAM16 Transmission Using Packaged 60-GHz Thin-Film LiNbO3 Modulator with 16-fJ/bit Energy Efficiency
Driverless 400-Gbps/λ PS-PAM16 Transmission Using Packaged ...
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2023 Asia communications and Photonics Conference/2023 International Photonics and Optoelectronics Meetings, ACP/POEM 2023
作者: Wang, Shangcheng Yang, Yu Xu, Zhaopeng Liu, Lulu Qiao, Gang Ji, Honglin Wei, Jinlong He, Zhixue Hu, Weisheng Peng Cheng Laboratory Shenzhen China Shanghai Jiao Tong University State Key Lab of Advanced Optical Communication Systems and Networks Shanghai China
We experimentally demonstrated line rate 300-Gb/s PAM4 and 400-Gb/s probabilistically shaped (PS)-PAM16 transmission using packaged thin-film LiNbO3 modulators with only 550-mVpp CMOS-class driving voltage requiring n... 详细信息
来源: 评论
Accurate and broadband manipulations of harmonic amplitudes and phases to reach 256 QAM millimeter-wave wireless communications by time-domain digital coding metasurface
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National Science Review 2022年 第1期9卷 36-46页
作者: Ming Zheng Chen Wankai Tang Jun Yan Dai Jun Chen Ke Lei Zhang Cheng Zhang Jin Yang Lianlin Li Qiang Cheng Shi Jin Tie Jun Cui Institute of Electromagnetic Space Southeast University State Key Laboratory of Terahertz and Millimeter Waves City University of Hong Kong State Key Laboratory of Advanced Optical Communication Systems and Networks Department of Electronics Peking University National Mobile Communications Research Laboratory Southeast University State Key Laboratory of Millimeter Waves Southeast University Center of Intelligent Metamaterials Pazhou Laboratory
We propose a theoretical mechanism and new coding strategy to realize extremely accurate manipulations of nonlinear electromagnetic harmonics in ultrawide frequency band based on a time-domain digital coding metasurfa... 详细信息
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Hierarchical Codebook Design Using Scale-Changeable Reconfigurable Holographic Surfaces in Near-Far Field communications
Hierarchical Codebook Design Using Scale-Changeable Reconfig...
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2024 IEEE Global communications Conference, GLOBECOM 2024
作者: Zhang, Shupei Di, Boya Zhang, Hongliang Poor, H. Vincent Peking University State Key Laboratory of Advanced Optical Communication Systems and Networks Beijing China Princeton University Department of Electrical and Computer Engineering Princeton United States
Reconfigurable holographic surfaces (RHSs) have been proposed as a cost-effective and power-efficient solution for extremely large-scale arrays, where the amplitude of electromagnetic waves radiated at each element is... 详细信息
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Digital Coherent Fronthual Employing Sample Bits Interleaving and Uneven 16-QAM  20
Digital Coherent Fronthual Employing Sample Bits Interleavin...
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20th International Conference on optical communications and networks, ICOCN 2022
作者: Chen, Xi Li, Jiaji Zhu, Yixiao Yin, Longjie Zhuge, Qunbi Hu, Weisheng State Key Laboratory of Advanced Optical Communication System and Networks Shanghai Jiao Tong University Shanghai200240 China
We propose and experimentally demonstrate a digital coherent fronthaul system exploiting sample bits interleaving and uneven 16-QAM. The results indicate that 6dB EVM sensitivity enhancement can be achieved compared w... 详细信息
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Generalized Carrier Assisted Differential Detection Receiver with Simplest Structure
Generalized Carrier Assisted Differential Detection Receiver...
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2022 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2022
作者: Zhu, Yixiao Hu, Weisheng State Key Laboratory of Advanced Optical Communication System and Networks Shanghai Jiao Tong University Shanghai200240 China
We propose a generalized carrier assisted differential detection receiver featuring simplest structure of 2×2 optical coupler and 2 single-ended photodiodes. The performance of the designed receiver is comprehens...
来源: 评论
MZM Nonlinearity Enabled Uneven PAM-4 for EVM Reduction in Digital Mobile Fronthaul  20
MZM Nonlinearity Enabled Uneven PAM-4 for EVM Reduction in D...
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20th International Conference on optical communications and networks, ICOCN 2022
作者: Li, Jiaji Chen, Xi Wu, Jiahao Zhu, Yixiao Hu, Weisheng Shanghai Jiao Tong University State Key Laboratory of Advanced Optical Communication System and Networks Shanghai200240 China
We propose and experimentally demonstrate a digital mobile fronthaul scheme utilizing the non-linearity of MZM. The EVM can be reduced by 6.17% and 2.19% at-9dBm ROP for BtB and after 10km SSMF transmission, respectiv... 详细信息
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Generalized Carrier Assisted Differential Detection Receiver with Simplest Structure
Generalized Carrier Assisted Differential Detection Receiver...
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2022 Conference on Lasers and Electro-Optics Pacific Rim, CLEO/PR 2022
作者: Zhu, Yixiao Hu, Weisheng State Key Laboratory of Advanced Optical Communication System and Networks Shanghai Jiao Tong University Shanghai200240 China
We propose a generalized carrier assisted differential detection receiver featuring simplest structure of 2×2 optical coupler and 2 single-ended photodiodes. The performance of the designed receiver is comprehens... 详细信息
来源: 评论
A Random Amplitude Modulated Continuous Wave Lidar system Based on Lens-assisted Beam Steering for Ranging and Velocimetry
A Random Amplitude Modulated Continuous Wave Lidar System Ba...
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2023 Opto-Electronics and communications Conference, OECC 2023
作者: Cao, Xianyi Long, Jiaxuan Wu, Kan Li, Tianyi Chen, Jianping Shanghai Jiao Tong University State Key Laboratory of Advanced Optical Communication Systems and Networks Department of Electronic Engineering Shanghai China
A non-coaxial Lidar system based on lens-assisted beam-steering technology is demonstrated. A coherent random amplitude modulated continuous wave detection method is applied in the Lidar system to enable the capabilit... 详细信息
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PLC Splitter Encoded with Waveguide Bragg Grating by Femtosecond Laser Inscribing Technique for PON Monitoring
PLC Splitter Encoded with Waveguide Bragg Grating by Femtose...
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2023 Asia communications and Photonics Conference/2023 International Photonics and Optoelectronics Meetings, ACP/POEM 2023
作者: Hu, Jin Liu, Xu Ma, Lin Li, Heyuan He, Zuyuan State Key Laboratory of Advanced Optical Communication Systems and Networks Shanghai Jiao Tong University Shanghai200240 China Zhejiang Lab Hangzhou311121 China
We demonstrate a PLC splitter encoded by Bragg waveguide gratings with a wavelength interval of 4 nm and an adjustable reflectance of up to 40% using a femtosecond laser inscribing technique for passive optical networ... 详细信息
来源: 评论