Dr. Zhiyong Lu Profile

Dr. Zhiyong Lu

at Shanghai Institute of Optics and Fine Mechanics

SPIE Involvement:

Author

Publications (24)

Proceedings Article | 24 November 2023 Paper

Mitigation of the impact of Doppler shift on ranging accuracy

Chaoyang Li, Jianfeng Sun, Zhiyong Lu, Yu Zhou, Longkun Zhang, Weijie Ren, Yuxin Jiang, Lingling Xu, Hanrui Pan, Weibiao Chen, Hui He

Proceedings Volume 12935, 1293520 (2023) https://doi.org/10.1117/12.3007376

KEYWORDS: Ranging, Doppler effect, Interpolation, Distance measurement, Retroreflectors, Modulation, Velocity measurements, Electro optical modeling

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Proceedings Article | 24 November 2023 Paper

Research on wavelength hopping low probability of intercept coherent LiDAR technology

Lingling Xu, Jianfeng Sun, Qian Xu, Zhiyong Lu, Longkun Zhang, Chaoyang Li, Weijie Ren, Yuxin Jiang, Hanrui Pan

Proceedings Volume 12935, 129353U (2023) https://doi.org/10.1117/12.3007838

KEYWORDS: LIDAR, Signal to noise ratio, Target detection, Emission wavelengths, Phase modulation, Signal detection, Laser countermeasures, Laser applications

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Proceedings Article | 1 August 2021 Poster + Presentation + Paper

Research on coherent accumulation of multi-aperture receiver array based on FMCW coherent lidar

Haisheng Cong, Jianfeng Sun, Zhiyong Lu, Hongyu He, Ronglei Han, Weijie Ren, Longkun Zhang, Yuxin Jiang, Chaoyang Li

Proceedings Volume 11831, 118310Q (2021) https://doi.org/10.1117/12.2593908

KEYWORDS: Receivers, Signal to noise ratio, LIDAR, Signal detection, Imaging systems, Scattering, Atmospheric turbulence, Transmitters, Picosecond phenomena, Light scattering

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Proceedings Article | 21 August 2020 Poster + Paper

Methods to improve sensitivity of phase-shift laser range finder based on optical carrier phase modulation

Hongyu He, Jianfeng Sun, Zhiyong Lu

Proceedings Volume 11501, 115011L (2020) https://doi.org/10.1117/12.2568064

KEYWORDS: Velocity measurements, Laser range finders, Phase modulation, Phase shift keying, Oscillators, Signal detection, Sensors, Modulation, Distance measurement

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Proceedings Article | 9 September 2019 Paper

Research on resonance of fiber nutation

Peipei Hou, Jianfeng Sun, Yu Zhou, Zhiyong Lu, Qian Xu, Yueli Xi

Proceedings Volume 11123, 111230R (2019) https://doi.org/10.1117/12.2528957

KEYWORDS: Ceramics, Doppler effect, Optical fibers, Signal detection, Vibrometry, Light scattering, Calibration, Control systems, Laser scattering, Scattering

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Proceedings Article | 14 November 2018 Paper

3D scanning coherent lidar demonstration using frequency modulated continuous wave

Wei Lu, Zhiyong Lu, Yu Zhou, Jiangfeng Sun, Qian Xu, Lijuan Wang, Yueli Xi

Proceedings Volume 10772, 1077215 (2018) https://doi.org/10.1117/12.2322141

KEYWORDS: LIDAR, 3D image processing, Modulation, Prisms, Doppler effect, Imaging systems, 3D acquisition, Image processing, Clouds, 3D scanning

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Proceedings Article | 18 September 2018 Paper

Performance of DPSK free-space optical communication with spatial diversity

Chenzhe Lao, Jianfeng Sun, Zhiyong Lu, Yu Zhou, Guo Zhang, Guangyuan Li, Bo Zhang, Mengmeng Xu, Hongyu He

Proceedings Volume 10770, 1077010 (2018) https://doi.org/10.1117/12.2319658

KEYWORDS: Satellites, Satellite communications, Optical communications, Atmospheric turbulence, Telecommunications, Receivers, Free space optical communications, Free space optics, Atmospheric optics, Fiber couplers

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Proceedings Article | 18 September 2018 Paper

3D coherent imaging ladar based on FMCW technology

Zhiyong Lu, Wei Lu, Yu Zhou, Jianfeng Sun, Zhu Luan, Peipei Hou, Qian Xu

Proceedings Volume 10772, 107720Z (2018) https://doi.org/10.1117/12.2321045

KEYWORDS: LIDAR, 3D image processing, 3D acquisition, Coherence imaging, Modulation, Heterodyning, Imaging systems, Signal detection, Target detection, Optical scanning

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Proceedings Article | 18 September 2018 Paper

Ghost image generated by relative movement of target and lidar platform in enhanced self-heterodyne SAIL

Guo Zhang, Jianfeng Sun, Yu Zhou, Zhiyong Lu

Proceedings Volume 10772, 107720X (2018) https://doi.org/10.1117/12.2319645

KEYWORDS: LIDAR, Image enhancement, Image processing, Signal detection, Transmitters, Receivers, Signal processing, Telescopes, Oscillators, Digital signal processing

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Proceedings Article | 6 September 2017 Paper

Influence of polarization characteristic of targets on synthetic aperture imaging ladar

Qian Xu, Jianfeng Sun, Zhiyong Lu, Lijuan Wang, Peipei Hou, Wei Lu, Liren Liu

Proceedings Volume 10410, 1041013 (2017) https://doi.org/10.1117/12.2272743

KEYWORDS: Polarization, Synthetic aperture imaging, LIDAR, Mueller matrices, Backscatter, Active optics, Optical imaging, Super resolution, Diffraction, Image resolution

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Proceedings Article | 6 September 2017 Paper

Imaging processing with bidirectional modulation in down-looking synthetic aperture imaging ladar

Zhiyong Lu, Yu Zhou, Jianfeng Sun, Zhu Luan, Lijuan Wang, Qian Xu, Liren Liu

Proceedings Volume 10410, 1041012 (2017) https://doi.org/10.1117/12.2272426

KEYWORDS: Modulation, Synthetic aperture imaging, LIDAR, Image processing, Remote sensing, Phase modulation, Signal to noise ratio

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Proceedings Article | 31 August 2017 Paper

Coherent optical communication detection device based on modified balanced optical phase-locked loop

Bo Zhang, Jianfeng Sun, Mengmeng Xu, Guangyuan Li, Guo Zhang, Chenzhe Lao, Hongyu He, Zhiyong Lu

Proceedings Volume 10408, 1040811 (2017) https://doi.org/10.1117/12.2270941

KEYWORDS: Oscillators, Optical communications, Modulators, Laser communications, Signal detection, Optical filters, Receivers, Satellite communications, Laser applications

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Proceedings Article | 31 August 2017 Paper

A variable rate communicate method for self-differential coherent DPSK

Chenzhe Lao, Jianfeng Sun, Zhiyong Lu, Guo Zhang, Bo Zhang, Mengmeng Xu, Hongyu He

Proceedings Volume 10408, 1040814 (2017) https://doi.org/10.1117/12.2272415

KEYWORDS: Telecommunications, Satellite communications, Satellites, Laser communications, Atmospheric turbulence, Atmospheric sensing, Data communications, Computer programming, Signal to noise ratio, Free space optics

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Proceedings Article | 31 August 2017 Paper

Fine track system of space coherent optical communication without position detector

Hongyu He, Jianfeng Sun, Yu Zhou, Zhiyong Lu, Qian Xu, Guo Zhang, Guangyuan Li, Mengmeng Xu, Bo Zhang, Chenzhe Lao, Liren Liu

Proceedings Volume 10408, 1040816 (2017) https://doi.org/10.1117/12.2273138

KEYWORDS: Optical tracking, Astronomical imaging, Optical communications, Sensors, Signal detection, Telecommunications, Data communications, Aerospace engineering, Charge-coupled devices, CCD image sensors

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Proceedings Article | 30 August 2017 Paper

Active polarization imaging system based on optical heterodyne balanced receiver

Qian Xu, Jianfeng Sun, Zhiyong Lu, Yu Zhou , Zhu Luan, Peipei Hou, liren Liu

Proceedings Volume 10407, 1040712 (2017) https://doi.org/10.1117/12.2272737

KEYWORDS: Polarization, Heterodyning, Imaging systems, Active optics, Receivers, Light, Optical imaging, Mueller matrices, Imaging technologies, Light sources

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Proceedings Article | 4 September 2015 Paper

Measurement of polarization parameters of the targets in synthetic aperture imaging LADAR

Qian Xu, Jianfeng Sun, Wei Lu, Peipei Hou, Xiaoping Ma, Zhiyong Lu, Zhiwei Sun, Liren Liu

Proceedings Volume 9617, 96170L (2015) https://doi.org/10.1117/12.2186072

KEYWORDS: Polarization, Reflectivity, Synthetic aperture imaging, LIDAR, Target recognition, Imaging systems, Signal detection, Diamond, Aluminum, Target detection

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Proceedings Article | 4 September 2015 Paper

Improvement of the signal-to-noise ratio in static-mode down-looking synthetic aperture imaging ladar

Zhiyong Lu, Jianfeng Sun, Ning Zhang, Yu Zhou, Guangyu Cai, Liren Liu

Proceedings Volume 9617, 96170K (2015) https://doi.org/10.1117/12.2185902

KEYWORDS: Signal to noise ratio, Synthetic aperture imaging, LIDAR, Image processing, Signal processing, Analog electronics, Receivers, Transmitters, Interference (communication), Sensors

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Proceedings Article | 4 September 2015 Paper

Resampling technique in the orthogonal direction for down-looking Synthetic Aperture Imaging Ladar

Guangyuan Li, Jianfeng Sun, Zhiyong Lu, Ning Zhang, Guangyu Cai, Zhiwei Sun, Liren Liu

Proceedings Volume 9617, 96170N (2015) https://doi.org/10.1117/12.2186131

KEYWORDS: Cylindrical lenses, Reconstruction algorithms, Fourier transforms, Detection and tracking algorithms, Synthetic aperture imaging, LIDAR, Phase modulation, Receivers, Image processing, Bessel functions

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Proceedings Article | 4 September 2015 Paper

A demonstrator of all-optronic multifunctional down-looking synthetic aperture LADAR

Wei Lu, Zhiyong Lu, Zhiwei Sun, Ning Zhang, Jianfeng Sun, Lijuan Wang, Liren Liu

Proceedings Volume 9617, 96170O (2015) https://doi.org/10.1117/12.2186478

KEYWORDS: LIDAR, Image processing, Phase modulation, Image resolution, Phase shift keying, Spatial light modulators, Fourier transforms, Polarization, Transmitters, Optical filters

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Proceedings Article | 18 September 2014 Paper

Phase detection experiment for the down-looking synthetic aperture imaging ladar with electro-optic modulation

Zhiyong Lu, Jianfeng Sun, Ya'nan Zhi, Ning Zhang, Liren Liu

Proceedings Volume 9227, 92270C (2014) https://doi.org/10.1117/12.2059886

KEYWORDS: Phase shift keying, Scanners, Crystals, Modulation, Electro optics, Synthetic aperture imaging, LIDAR, Laser crystals, Digital holography, Holographic interferometry

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Proceedings Article | 18 September 2014 Paper

Three-dimensional imaging using differential synthetic aperture interferometry

Ning Zhang, Yu Zhou, Jianfeng Sun, Ya'nan Zhi, Zhiyong Lu, Qian Xu, Zhiwei Sun, Liren Liu

Proceedings Volume 9227, 92270D (2014) https://doi.org/10.1117/12.2060470

KEYWORDS: Antennas, 3D image processing, Interferometry, Synthetic aperture radar, Interferometric synthetic aperture radar, 3D acquisition, Reflection, Wavefronts, Radar, Microwave radiation

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Proceedings Article | 18 September 2014 Paper

Speckle effect in a down-looking synthetic aperture imaging ladar

Qian Xu, Yu Zhou, Jianfeng Sun, Zhiyong Lu, Zhiwei Sun, Liren Liu

Proceedings Volume 9227, 92270E (2014) https://doi.org/10.1117/12.2060471

KEYWORDS: Speckle, Synthetic aperture imaging, LIDAR, Heterodyning, Image resolution, Image quality, Sun, Detection theory, Channel projecting optics

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Proceedings Article | 18 September 2014 Paper

Phase error suppression by low-pass filtering for synthetic aperture imaging ladar

Zhiwei Sun, Peipei Hou, Ya'nan Zhi, Jianfeng Sun, Yu Zhou, Qian Xu, Zhiyong Lu, Liren Liu

Proceedings Volume 9227, 92270F (2014) https://doi.org/10.1117/12.2060472

KEYWORDS: Linear filtering, Image filtering, Synthetic aperture radar, Optical filters, Fourier transforms, Synthetic aperture imaging, LIDAR, Image processing, Numerical simulations, Reconstruction algorithms

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Proceedings Article | 8 September 2011 Paper

Study on deflection characteristics of electro-optic scanners with special geometrical shapes

Lingyu Wan, Baoshan Shi, Zhiyong Lu, Liangfang Chao

Proceedings Volume 8120, 81201D (2011) https://doi.org/10.1117/12.893423

KEYWORDS: Scanners, Electro optics, Numerical analysis, Electro optical design, Ray tracing, Crystals, Semiconducting wafers, Prisms, Photonic crystal fibers, Physics

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Showing 5 of 24 publications

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