Ms. Qijing Zheng Profile

Qijing Zheng

at Fujian Normal Univ

SPIE Involvement:

Author

Publications (4)

Proceedings Article | 8 December 2022 Paper

Cryptanalysis of random phase encryption based on collinear holographic data storage system

Jianan Li, Haiyang Song, Qijing Zheng, Xianying Qiu, Xinyi Yuan, Jinhong Li, Dakui Lin, Xiao Lin, Kun Wang, Yi Yang, Xiaodi Tan

Proceedings Volume 12479, 124790I (2022) https://doi.org/10.1117/12.2659008

KEYWORDS: Holography, Holographic data storage systems, Data storage, Computer security, Binary data, Spatial light modulators, Cryptanalysis, Computer programming, Optical image encryption, Modulation

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Proceedings Article | 27 October 2021 Paper

Collinear non-interferometric phase retrieval holographic data storage with single reference pixel

Qijing Zheng, Xianying Qiu, Jianying Hao, Ruixian Chen, Changyu Yu, Suping Wang, Kun Wang, Yi Yang, Dakui Lin, Hui Li, Xiao Lin, Xiaodi Tan

Proceedings Volume 11926, 119261C (2021) https://doi.org/10.1117/12.2616182

KEYWORDS: Phase retrieval, Data storage, Holography, Holographic data storage systems, Argon, Spatial light modulators, Modulation, Charge-coupled devices, Reconstruction algorithms, Phase shift keying

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Proceedings Article | 27 October 2021 Paper

Phase retrieval by aberration compensation in holographic data storage

Suping Wang, Changyu Yu, Ruixian Chen, Jianying Hao, Qijing Zheng, Jinyu Wang, Xianying Qiu, Dakui Lin, Yi Yang, Hui Li, Xiao Lin, Xiaodi Tan

Proceedings Volume 11926, 119261A (2021) https://doi.org/10.1117/12.2616180

KEYWORDS: Monochromatic aberrations, Holography, Imaging systems, Optical storage, Data storage, Phase shift keying, Phase retrieval, Diffraction, Optical transfer functions, Wavefront aberrations

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Proceedings Article | 27 October 2021 Paper

An improved phase retrieval method in holographic data storage based on embedded encoding

Changyu Yu, S. Wang, Ruixian Chen, Jianying Hao, Qijing Zheng, Jinyu Wang, Xianying Qiu, Dakui Lin, Yi Yang, Hui Li, Xiaodi Tan, Xiao Lin

Proceedings Volume 11926, 1192619 (2021) https://doi.org/10.1117/12.2616176

KEYWORDS: Phase retrieval, Data storage, Holography, Fourier transforms, Computer programming, Solids, Data conversion, Reconstruction algorithms, Interferometry, Holographic data storage systems

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