Dr. Lei Wang Profile

Dr. Lei Wang

at Harbin Institute of Technology

SPIE Involvement:

Author

Publications (8)

SPIE Journal Paper | 9 January 2025 Open Access

Compact planar-waveguide integrated diffractive optical neural network chip

Jianan Feng, Chang Li, Dahai Yang, Yang Liu, Jianyang Hu, Chen Chen, Yiqun Wang, Jie Lin, Lei Wang, Peng Jin

APN, Vol. 4, Issue 01, 016010, (January 2025) https://doi.org/10.1117/12.10.1117/1.APN.4.1.016010

KEYWORDS: Neural networks, Integrated optics, Semiconducting wafers, Chip manufacturing, Simulations, Etching, Photoresist materials, Neurons, Education and training, Reflection

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Proceedings Article | 7 March 2019 Paper

A differential giant magnetostrictive mitro-displacement actuator

Jing Wang, Lei Wang, Yixin Li, Junzhong Li, Xaioyu Zhu

Proceedings Volume 11053, 110533Z (2019) https://doi.org/10.1117/12.2512315

KEYWORDS: Actuators, Control systems, Magnetism, Magnetostrictive materials, Argon, Autoregressive models, Lawrencium, Sensors, Lithium, Ceramics

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Proceedings Article | 7 March 2019 Paper

Parameter identification of inertial velocity sensor for low-frequency vibration measurement

Junzhong Li, Lei Wang, Bo Zhao, Guolong Zhao, Jing Wang, Zhen Zhang, Jiamin Chen, Shitong Wang

Proceedings Volume 11053, 110533A (2019) https://doi.org/10.1117/12.2512105

KEYWORDS: Sensors, Magnetic sensors, Vibration isolation, Magnetism, Resistance, Vibrometry, Motion models, Electromagnetism

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Proceedings Article | 7 March 2019 Paper

GMA internal magnetic field measurement based on FBG

Jiamin Chen, Lei Wang, Yuxuan Tang, Hui Zhou

Proceedings Volume 11053, 110530W (2019) https://doi.org/10.1117/12.2511817

KEYWORDS: Fiber Bragg gratings, Magnetism, Temperature metrology, Thermal effects, Demodulation, Magnetostrictive materials, Calibration, Actuators, Refractive index, Magnetic sensors

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Proceedings Article | 7 March 2019 Paper

Error analysis of target trajectory tracking applied for measurement of high speed spindle

Jin An, Jiamin Chen, Wenguo Yang, Xinggang Wang, Lei Wang, Jie Lin, Peng Jin, Jiubin Tan

Proceedings Volume 11053, 110530Y (2019) https://doi.org/10.1117/12.2508472

KEYWORDS: Spindles, Error analysis, Motion measurement, Sensors, Motion models, Optical testing, Semiconducting wafers, Charge-coupled devices, Adaptive optics, Capacitance

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Proceedings Article | 6 March 2015 Paper

A displacement measuring system based on grating double diffraction

Bo Zhao, Lei Wang, Min-er Xu, Hong Zhao, Xiang-dong Liu

Proceedings Volume 9446, 94464J (2015) https://doi.org/10.1117/12.2182024

KEYWORDS: Diffraction gratings, Diffraction, Polarization, Beam splitters, Interferometers, Signal processing, Doppler effect, Phase shifts, Mirrors, Stray light

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Proceedings Article | 6 March 2015 Paper

Performance analysis and experiment validation of a pneumatic vibration isolator

Yuanyuan Yang, Jiubin Tan, Lei Wang, Tong Zhou

Proceedings Volume 9446, 94462R (2015) https://doi.org/10.1117/12.2181188

KEYWORDS: Optical isolators, Vibration isolation, Semiconducting wafers, Lithography, Mathematical modeling, Iron, Actuators, Control systems, Numerical simulations, Optoelectronics

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Proceedings Article | 31 January 2013 Paper

Circular trajectory motion control of an inspection spherical robot

Bo Zhao, Lei Wang

Proceedings Volume 8759, 875916 (2013) https://doi.org/10.1117/12.2014556

KEYWORDS: Spherical lenses, Inspection, Motion controllers, Motion models, Control systems, Prototyping, Numerical simulations, Motion analysis, Robotic systems, Sensors

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Showing 5 of 8 publications

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