Prof. Bin Liu Profile

Prof. Bin Liu

at Xiangtan Univ

SPIE Involvement:

Author

Publications (11)

Proceedings Article | 27 November 2023 Paper

De-noising of laser self-mixing interference signal based on U-net network

Junwei Xu, Jinyuan Chen, Bin Liu

Proceedings Volume 12761, 127610H (2023) https://doi.org/10.1117/12.2687246

KEYWORDS: Signal to noise ratio, Interference (communication), Tunable filters, Sensors, Signal processing, Electronic filtering, Education and training, Denoising, Neural networks, Deep learning

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Proceedings Article | 27 November 2023 Poster + Paper

High precision estimation of optical feedback factor and linewidth enhancement using non-dominated sequential genetic algorithm II (NSGA-II)

Jinyuan Yuan, Bin Liu

Proceedings Volume 12761, 1276111 (2023) https://doi.org/10.1117/12.2687227

KEYWORDS: Genetic algorithms, Laser interferometry, Feature extraction, Semiconductor lasers, Precision optics, Laser optics, Laser frequency, Feedback signals, Reflection, Quantum sensors

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Proceedings Article | 27 November 2023 Paper

Measurement of materials refractive indexs based on laser self-mixing interferometry and convolutional neural network

Jinyuan Chen, Junwei Xu, Bin Liu

Proceedings Volume 12761, 127610G (2023) https://doi.org/10.1117/12.2687384

KEYWORDS: Refractive index, Laser interferometry, Education and training, Convolutional neural networks, Modulation, Laser frequency, Simulations, Phase shift keying, Tunable filters, Object detection

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Proceedings Article | 27 December 2022 Presentation + Paper

Absolute distance measurement based on laser self-mixing interferometry and deep neural network

Jinyuan Yuan, Yangfan Jiang, Bin Liu

Proceedings Volume 12311, 1231104 (2022) https://doi.org/10.1117/12.2642051

KEYWORDS: Neural networks, Distance measurement, Interferometry, Laser interferometry, Convolutional neural networks, Signal processing, Semiconductor lasers

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Proceedings Article | 27 December 2022 Presentation + Paper

State boundary of period-one dynamics in a semiconductor laser with dual external optical feedback

Yangfan Jiang, Jinyuan Yuan, Bin Liu

Proceedings Volume 12311, 123110J (2022) https://doi.org/10.1117/12.2641859

KEYWORDS: Semiconductor lasers, Laser systems engineering, Target detection, Optical simulations, Nonlinear dynamics

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Proceedings Article | 9 October 2021 Poster + Paper

Measurement of damping vibration using self-mixing interferometry under strong feedback regime

Bo Wang, Lei An, Bin Liu

Proceedings Volume 11901, 1190113 (2021) https://doi.org/10.1117/12.2602542

KEYWORDS: Interferometry, Semiconductor lasers, Modulation, Physical phenomena, Photonics, Mechanical engineering, Distance measurement, Vibrometry, Vibration simulation, Surface roughness

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Proceedings Article | 9 October 2021 Paper

Measurement of linewidth enhancement factor based on self-mixing interferometry and back propagation neural network

Lei An, Bo Wang, Bin Liu

Proceedings Volume 11901, 119010O (2021) https://doi.org/10.1117/12.2602545

KEYWORDS: Interferometry, Semiconductor lasers, Neural networks, Computer simulations, Laser sintering, Error analysis, Sensors, Signal detection, Neurons, Evolutionary algorithms

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Proceedings Article | 6 November 2018 Paper

Influence of system bandwidth on self-mixing signal

Bin Liu, Yuxi Ruan, Lingzhi Cao, Yanguang Yu, Jiangtao Xi, Qinghua Guo, Jun Tong

Proceedings Volume 10812, 1081210 (2018) https://doi.org/10.1117/12.2500737

KEYWORDS: Signal detection, Linear filtering, Interferometry, Sensing systems, Semiconductor lasers

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Proceedings Article | 6 November 2018 Paper

Experimental study on simultaneously measuring Young's modulus and internal fraction using self-mixing system

Fei Xia, Bin Liu, Lingzhi Cao, Yanguang Yu, Jiangtao Xi, Qinghua Guo, Jun Tong

Proceedings Volume 10812, 1081212 (2018) https://doi.org/10.1117/12.2500741

KEYWORDS: Continuous wavelet transforms, Nondestructive evaluation, Interferometry, Signal analyzers, Wavelet transforms, Amplifiers, Data acquisition

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SPIE Journal Paper | 8 February 2018

Measurement of microsurface topography using a self-mixing optical configuration

Xiaohong Sun, Han Wang, Bin Liu, Yanguang Yu

OE, Vol. 57, Issue 05, 051503, (February 2018) https://doi.org/10.1117/12.10.1117/1.OE.57.5.051503

KEYWORDS: Charge-coupled devices, 3D modeling, Beam splitters, Reconstruction algorithms, Spherical lenses, Interferometry, Modulation, Sun, Optical engineering, Semiconductor lasers

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Proceedings Article | 31 October 2016 Paper

Self-mixing interferometry and its applications

Yanguang Yu, Yuanlong Fan, Bin Liu

Proceedings Volume 10021, 100210U (2016) https://doi.org/10.1117/12.2245851

KEYWORDS: Interferometry, Modulation, Semiconductor lasers, Signal detection, Stereolithography, Mirrors, Fourier transforms, Algorithm development, Aluminum, Radio optics

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Showing 5 of 11 publications

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