Prof. Bingjie Xu Profile

Prof. Bingjie Xu

at The 30th Research Institute of China Electronic Technology Group

SPIE Involvement:

Author

Publications (24)

Proceedings Article | 5 December 2024 Paper

Paper

Highly stable chip-based variable optical attenuation for continuous-variable quantum key distribution

Xuesong Xu, Yiming Bian, Yang Li, Tao Zhang, Yan Pan, Wei Huang, Song Yu, Lei Zhang, Yichen Zhang, Bingjie Xu

Proceedings Volume 13418, 1341809 (2024) https://doi.org/10.1117/12.3043093

KEYWORDS: Signal attenuation, Continuous variable quantum key distribution, Mach Zehnder interferometers, Telecommunications, Quantum systems, Quantum interferometry, Phase shifts, Quantum optics experiments, Control systems, Attenuation

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Proceedings Article | 23 November 2024 Poster + Paper

Poster + Paper

Multirate and multiprotocol OFDM-based multicarrier continuous-variable quantum key distribution

Ting Ye, Qingsong Jia, Heng Wang, Yan Pan, Yaodi Pi, Yun Shao, Yang Li, Tao Zhang, Wei Huang, Bingjie Xu

Proceedings Volume 13246, 132461B (2024) https://doi.org/10.1117/12.3035917

KEYWORDS: Modulation, Quantum communication protocols, Orthogonal frequency division multiplexing, Continuous variable quantum key distribution, Quantum signals, Digital signal processing, Quadrature amplitude modulation, Quantum key distribution, Quantum simulation, Quantum security

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Proceedings Article | 6 June 2024 Poster

Poster

15.6 Gbps source-independent quantum random number generator on chip

Yiming Bian, Haoyuan Jiang, Jie Yang, Song Yu, Bingjie Xu, Yichen Zhang

Proceedings Volume PC12993, PC129930T (2024) https://doi.org/10.1117/12.3022100

KEYWORDS: Quantum random number generation, Quantum numbers, Quantum chips, Sensors, Sampling rates, Quantum systems, Quantum security, Quantum cryptography, Statistical analysis, Silicon

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Proceedings Article | 26 November 2023 Poster + Paper

Poster + Paper

Monitoring the source noise of a plug-and-play continuous variable quantum key distribution system

Yun Shao, Yan Pan, Heng Wang, Yaodi Pi, Ting Ye, Jinlu Liu, Yang Li, Wei Huang, Bingjie Xu

Proceedings Volume 12775, 1277519 (2023) https://doi.org/10.1117/12.2687113

KEYWORDS: Quantum noise, Quantum signals, Quantum channels, Covariance matrices, Continuous variable quantum key distribution, Quantum sources, Quantum modeling, Quantum systems

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Proceedings Article | 26 November 2023 Poster + Paper

Poster + Paper

A new scheme for orthogonal dual-polarization continuous-variable quantum key distribution

Shuai Zhang, Yan Pan, Heng Wang, Yun Shao, Tao Zhang, Jinlu Liu, Yaodi Pi, Wei Huang, Yang Li, Bingjie Xu

Proceedings Volume 12775, 127751A (2023) https://doi.org/10.1117/12.2687116

KEYWORDS: Polarization, Quantum signals, Multiplexing, Quantum systems, Pulse signals, Repetition frequency, Quantum light, Quantum channels, Modulation, Continuous variable quantum key distribution, Time division multiplexing, Crosstalk

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Proceedings Article | 26 November 2023 Poster + Paper

Poster + Paper

High-speed implementation of privacy amplification for continuous-variable quantum-key distribution with Toeplitz matrix based on FPGA

Yujie Luo, Yang Li, Li Ma, Chuang Zhou, Jie Yang, Mei Wu, Shuai Zhang, Wei Huang, Bingjie Xu

Proceedings Volume 12775, 1277518 (2023) https://doi.org/10.1117/12.2687079

KEYWORDS: Field programmable gate arrays, Matrices, Information operations, Quantum systems, Security technologies, Continuous variable quantum key distribution, Telecommunications, Single photon detectors, Quantum security, Quantum detection

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Proceedings Article | 26 November 2023 Poster + Paper

Poster + Paper

A high-throughput and FPGA-based LDPC decoder for continuous-variable quantum key distribution system

Chuang Zhou, Yang Li, Li Ma, Yujie Luo, Jie Yang, Mei Wu, Shuai Zhang, Wei Huang, Bingjie Xu

Proceedings Volume 12775, 1277517 (2023) https://doi.org/10.1117/12.2687070

KEYWORDS: Field programmable gate arrays, Matrices, Continuous variable quantum key distribution, Clocks, Quantum systems, Signal to noise ratio, Quantum security

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Proceedings Article | 26 November 2023 Poster + Paper

Poster + Paper

Modulation noise model for multi-carrier Gaussian modulated continuous-variable quantum key distribution based on OFDM technology

Ting Ye, Heng Wang, Yan Pan, Yaodi Pi, Yun Shao, Zhiwang Gan, Yang Li, Wei Huang, Bingjie Xu

Proceedings Volume 12775, 127751C (2023) https://doi.org/10.1117/12.2687125

KEYWORDS: Modulation, Quantum noise, Quantum modeling, Orthogonal frequency division multiplexing, Quantum systems, Intermodulation, Continuous variable quantum key distribution, Quantum states, Quantum numbers, Quantum signals

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Proceedings Article | 4 January 2023 Poster + Paper

Poster + Paper

Phase-reference polarization attack on continuous-variable quantum key distribution with a real local oscillator

Yun Shao, Yan Pan, Heng Wang, Yaodi Pi, Yang Li, Li Ma, Wei Huang, Bingjie Xu

Proceedings Volume 12323, 123230B (2023) https://doi.org/10.1117/12.2643894

KEYWORDS: Polarization, Quantum key distribution, Information security, Security technologies

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Proceedings Article | 4 January 2023 Poster + Paper

Poster + Paper

A feasible two-step optimization method for continuous-variable quantum key distribution

Li Ma, Yang Li, Jie Yang, Yun Shao, Yujie Luo, Wei Huang, Heng Wang, Chuang Zhou, Jinlong Hu, Shuai Zhang, Bingjie Xu

Proceedings Volume 12323, 123230A (2023) https://doi.org/10.1117/12.2643892

KEYWORDS: Signal to noise ratio, Quantum key distribution

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Proceedings Article | 4 January 2023 Poster + Paper

Poster + Paper

Experimental demonstration of 5 GBaud four-state continuous-variable quantum key distribution with digital signal processing

Heng Wang, Yan Pan, Yaodi Pi, Yun Shao, Ting Ye, Yang Li, Li Ma, Tao Zhang, Jinlu Liu, Wei Huang, Bingjie Xu

Proceedings Volume 12323, 123230C (2023) https://doi.org/10.1117/12.2643932

KEYWORDS: Polarization, Digital signal processing, Continuous variable quantum key distribution, Quantum signals, Modulation, Quantum key distribution, Analog to digital converters

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Proceedings Article | 4 January 2023 Poster + Paper

Poster + Paper

An efficient and high-speed two-stage decoding scheme for continuous-variable quantum key distribution system

Chuang Zhou, Yang Li, Li Ma, Yujie Luo, Wei Huang, Jie Yang, Jinlong Hu, Liangliang Zhang, Shuai Zhang, Bingjie Xu

Proceedings Volume 12323, 1232309 (2023) https://doi.org/10.1117/12.2643810

KEYWORDS: Field programmable gate arrays, Quantum key distribution, Signal to noise ratio, Security technologies, Reliability, Telecommunications, Forward error correction, Clocks, Quantum communications

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SPIE Journal Paper | 2 May 2022 Open Access

Open Access

Ultrafast and real-time physical random bit extraction with all-optical quantization

Ya Guo, Qiang Cai, Pu Li, Ruonan Zhang, Bingjie Xu, K. Alan Shore, Yuncai Wang

AP, Vol. 4, Issue 03, 035001, (May 2022) https://doi.org/10.1117/12.10.1117/1.AP.4.3.035001

KEYWORDS: Chaos, Quantization, Ultrafast phenomena, Semiconductor lasers, Photonics, Electronics, Channel projecting optics, Heterodyning, Waveguides, Statistical analysis

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Proceedings Article | 9 October 2021 Poster + Paper

Poster + Paper

Polarization demultiplexing for CV-QKD system based on Stokes space

Yan Pan, Heng Wang, Yaodi Pi, Yun Shao, Wei Huang, Yang Li, Bingjie Xu

Proceedings Volume 11905, 119051C (2021) https://doi.org/10.1117/12.2602485

KEYWORDS: Polarization, Signal to noise ratio, Digital signal processing, Modulation, Detection and tracking algorithms, Oscillators, Modulators, Continuous wave operation, Telecommunications, Signal processing

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Proceedings Article | 9 October 2021 Poster

Poster

Quantum random number generation based on spontaneous Raman scattering in standard single-mode fiber

Yingying Hu, Xing Lin, Shuang Wang, Jiaqi Geng, Zhenqiang Yin, Wei Chen, Deyong He, Wei Huang, Bingjie Xu, Guangcan Guo, Zhengfu Han

Proceedings Volume 11905, 119050V (2021) https://doi.org/10.1117/12.2600561

KEYWORDS: Single mode fibers, Raman scattering, Sensors, Scattering, Photons

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Proceedings Article | 9 October 2021 Poster + Presentation + Paper

Poster + Presentation + Paper

Frequency-shifted-assisted continuous variable quantum key distribution with a local-local oscillator based on Gaussian modulated coherent state

Heng Wang, Xiaolan Liu, Yaodi Pi, Yun Shao, Yan Pan, Wei Huang, Yang Li, Bingjie Xu

Proceedings Volume 11905, 1190514 (2021) https://doi.org/10.1117/12.2601414

KEYWORDS: Modulation, Digital signal processing, Signal detection, Phase shift keying, Interference (communication), Calibration, Oscillators, Polarization, Quantum key distribution, Quantum communications

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Proceedings Article | 9 October 2021 Poster + Paper

Poster + Paper

Practical intensity attack on continuous-variable quantum key distribution with a true local oscillator

Yun Shao, Wei Huang, Haoyu Wang, Yang Li, Heng Wang, Yan Pan, Yaodi Pi, Li Ma, Chenlin Zhang, Bingjie Xu

Proceedings Volume 11905, 1190516 (2021) https://doi.org/10.1117/12.2601453

KEYWORDS: Quantum key distribution, Signal detection, Telecommunications, Calibration, Receivers

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Proceedings Article | 9 October 2021 Poster + Presentation + Paper

Poster + Presentation + Paper

Phase compensation of continuous variable quantum key distribution based on mean denoising methods

Fu Lifeng, Jinlu Liu, Chenlin Zhang, Tao Zhang, Yun Shao, Bingjie Xu

Proceedings Volume 11905, 1190511 (2021) https://doi.org/10.1117/12.2601338

KEYWORDS: Phase compensation, Phase modulation, Signal to noise ratio, Quantum key distribution, Modulation, Denoising, Amplitude modulation

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Proceedings Article | 9 October 2021 Poster + Presentation + Paper

Poster + Presentation + Paper

Experimental demonstration of high-rate Gaussian-modulated continuous-variable quantum key distribution with a local-local oscillator

Yaodi Pi, Heng Wang, Yan Pan, Yun Shao, Wei Huang, Yang Li, Bingjie Xu

Proceedings Volume 11905, 1190515 (2021) https://doi.org/10.1117/12.2601422

KEYWORDS: Modulation, Polarization, Quantum key distribution, Oscillators, Digital signal processing, Signal to noise ratio, Quantum efficiency, Phase compensation, Interference (communication), Multiplexing

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Proceedings Article | 9 October 2021 Poster + Presentation + Paper

Poster + Presentation + Paper

Time filtering method to detect asymmetry and mitigate time asynchronization of two-way fiber time transfer technique

Chenlin Zhang, Jingtang Luo, Lifeng Fu, Heng Wang, Wei Huang, Bingjie Xu

Proceedings Volume 11895, 1189513 (2021) https://doi.org/10.1117/12.2601455

KEYWORDS: Optical fibers, Clocks, Security technologies, Device simulation, Optical communications, Fiber optic communications, Telecommunications, Safety

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Proceedings Article | 10 October 2020 Presentation + Paper

Presentation + Paper

High-speed implementation of privacy amplification for continuous-variable quantum key distribution

Yujie Luo, Yang Li, Jie Yang, Li Ma, Wei Huang, Bingjie Xu

Proceedings Volume 11558, 115580K (2020) https://doi.org/10.1117/12.2574969

KEYWORDS: Quantum key distribution, Graphics processing units

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Proceedings Article | 10 October 2020 Poster + Presentation + Paper

Poster + Presentation + Paper

A novel experimental preparation of Gaussian modulated coherent state based on dual-drive Mach-Zehnder modulator in continuous variable quantum key distribution

Heng Wang, Yaodi Pi, Wei Huang, Yun Shao, Yang Li, Bingjie Xu

Proceedings Volume 11558, 115580O (2020) https://doi.org/10.1117/12.2573860

KEYWORDS: Modulation, Modulators, Quantum key distribution, Amplitude modulation, Phase modulation, Quantum communications, Information security, Quantum mechanics, Quantum efficiency, Optical alignment

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Proceedings Article | 10 October 2020 Poster + Presentation + Paper

Poster + Presentation + Paper

Theoretical security analysis of two-way fiber time transfer technique based on picosecond resolution simulation model

Chenlin Zhang, Yang Li, Wei Huang, Bingjie Xu

Proceedings Volume 11558, 115580T (2020) https://doi.org/10.1117/12.2575237

KEYWORDS: Picosecond phenomena, Signal attenuation, Network security, Physics, Radio propagation, Scattering, Analytical research, Error analysis

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Proceedings Article | 10 October 2020 Poster + Paper

Poster + Paper

High-throughput error correction for continuous-variable quantum key distribution systems based on shuffled iterative decoding

Yang Li, Bingjie Xu, Li Ma, Jie Yang, Wei Huang, Heng Wang, Yujie Luo

Proceedings Volume 11558, 115580R (2020) https://doi.org/10.1117/12.2574960

KEYWORDS: Quantum key distribution, Transmittance, Signal to noise ratio

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Showing 5 of 24 publications

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