Dr. Xinyu Liu Profile

Dr. Xinyu Liu

at Beijing Univ of Posts and Telecommunications

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Publications (3)

SPIE Journal Paper | 8 October 2021

Constellation-shaped three-dimension 14QAM mapping scheme based on regular tetrahedron cells

Hui Xu, Yongjun Wang, Xishuo Wang, Xinyu Liu, Qi Zhang, Xiangjun Xin

OE, Vol. 60, Issue 10, 106103, (October 2021) https://doi.org/10.1117/12.10.1117/1.OE.60.10.106103

KEYWORDS: Wavelength division multiplexing, Telecommunications, Picosecond phenomena, Polarization, Optical engineering, Quadrature amplitude modulation, Optical amplifiers, Optical communications, Multiplexing, Modulation

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Proceedings Article | 15 November 2018 Paper

Three-dimensional measurement system based on structured light and error correction

Wenkang Wu, Yongjun Wang, Tingting Yu, Hongyan Zhao, Xinyu Liu, Yucheng Pan, Xiaoyuan Niu, Jun Li, Hui Xu, Xiangjun Xin

Proceedings Volume 10964, 109645G (2018) https://doi.org/10.1117/12.2506346

KEYWORDS: Structured light, CCD cameras, Digital Light Processing, Error analysis, Modulation, Roads, Diffusion

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Proceedings Article | 5 March 2018 Paper

Ring-shaped active mode-locked tunable laser using quantum-dot semiconductor optical amplifier

Mingxiao Zhang, Yongjun Wang, Xinyu Liu

Proceedings Volume 10710, 107100T (2018) https://doi.org/10.1117/12.2314848

KEYWORDS: Mode locking, Modulation, Tunable lasers, Fiber lasers, Quantum dots, Semiconductor optical amplifiers, Signal attenuation, Nonlinear optics, Laser stabilization, Optical filters

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