Mr. Nanxiang Zhao Profile

Nanxiang Zhao

at Hefei Electronic Engineering Institute

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Author

Publications (12)

Proceedings Article | 4 April 2023 Paper

Acquisition of moving target structural characteristics via photon detection

A-Hui Hou, Yi-Hua Hu, Nan-Xiang Zhao, Jia-Jie Fang

Proceedings Volume 12617, 126172Q (2023) https://doi.org/10.1117/12.2665108

KEYWORDS: Target detection, LIDAR

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Proceedings Article | 19 December 2022 Poster + Paper

Laser echo decoherence characteristics of rough plane in heterodyne detection with truncated GSM beam

Xiao Dong, Yihua Hu, Nanxiang Zhao, Shilong Xu

Proceedings Volume 12321, 1232118 (2022) https://doi.org/10.1117/12.2643995

KEYWORDS: Laser scattering, Heterodyning, Atmospheric turbulence, LIDAR, Target detection, Scattering, Laser sources, Transceivers

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Proceedings Article | 27 March 2022 Paper

Design of transmitter parameters for multi-beam staring photon detection

Ahui Hou, Yi-Hua Hu, Nan-Xiang Zhao, Jia-Jie Fang

Proceedings Volume 12169, 121692J (2022) https://doi.org/10.1117/12.2622906

KEYWORDS: Photodetectors, Target detection, Pulsed laser operation, LIDAR, Transmitters, Laser range finders, Imaging systems, Photonics systems, Signal detection

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Proceedings Article | 23 October 2018 Paper

Numerical analysis of linewidth demands in heterodyne lidar

Xiao Dong, Yihua Hu, Nanxiang Zhao, Xinying Zhao, Shilong Xu

Proceedings Volume 10821, 1082113 (2018) https://doi.org/10.1117/12.2326907

KEYWORDS: Signal to noise ratio, Heterodyning, LIDAR, Signal detection, Polarization, Fiber lasers, Pulsed laser operation, Digital signal processing, Monte Carlo methods, Sensors

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Proceedings Article | 19 October 2016 Paper

Research on effect of reconstructed image quality in laser reflective tomography imaging

Liang Shi, Yi-hua Hu, Nan-xiang Zhao, Lei Yu

Proceedings Volume 10155, 101551P (2016) https://doi.org/10.1117/12.2246633

KEYWORDS: Reconstruction algorithms, Reflectivity, Tomography, Image filtering, Image quality, Laser imaging, Optical filters, Image restoration

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Proceedings Article | 15 October 2015 Paper

Study on feasibility of laser reflective tomography with satellite-accompany

Yu Gu, Yi-hua Hu, Shi-qi Hao, You-lin Gu, Nan-xiang Zhao, Yang-yang Wang

Proceedings Volume 9674, 96742T (2015) https://doi.org/10.1117/12.2202763

KEYWORDS: Satellites, Tomography, Reflectivity, Satellite imaging, Imaging systems, Ultrasound reflection tomography, Target detection, Laser applications, LIDAR, Pulsed laser operation

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Proceedings Article | 8 October 2015 Paper

Analysis of the super-sensitivity of N00N and M-and-M' states under atmospheric influence

Shi-long Xu, Yi-hua Hu, Nan-xiang Zhao, Le Li, Xin-ying Zhao

Proceedings Volume 9677, 96772J (2015) https://doi.org/10.1117/12.2202932

KEYWORDS: Photons, Signal attenuation, Transmittance, Interferometers, Sensors, Entangled states, Atmospheric sensing, Atmospheric modeling, Metrology, Electronics engineering

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Proceedings Article | 8 September 2011 Paper

Analysis and simulation of the infrared characteristics of the aerial target

Sen Ma, Xiao-xia Li, Nan Zhao

Proceedings Volume 8193, 819343 (2011) https://doi.org/10.1117/12.901000

KEYWORDS: Infrared radiation, Infrared imaging, 3D modeling, Aerodynamics, Thermography, OpenGL, Finite element methods, Convection, Sun, Missiles

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Proceedings Article | 20 August 2011 Paper

The research of the CO2 differential absorption coherent lidar technology

Nanxiang Zhao, Qun Zhan, Yihua Hu

Proceedings Volume 8192, 819222 (2011) https://doi.org/10.1117/12.900313

KEYWORDS: Carbon dioxide, Absorption, LIDAR, Carbon dioxide lasers, Sensors, Polarization, Signal detection, Control systems, Oscillators, Signal processing

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Proceedings Article | 20 August 2011 Paper

Product surface roughness measurement based on the fractal feature of the laser speckle image

Qun Zhan, Nanxiang Zhao

Proceedings Volume 8192, 819221 (2011) https://doi.org/10.1117/12.900311

KEYWORDS: Fractal analysis, Speckle, Surface roughness, Feature extraction, Principal component analysis, Laser scattering, Laser applications, Light scattering, Laser processing, Image processing

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Proceedings Article | 13 October 2010 Paper

Research on aircraft trailing vortex detection based on laser's multiplex information echo

Nan-xiang Zhao, Yong-hua Wu, Yi-hua Hu, Wu-hu Lei

Proceedings Volume 7656, 76564J (2010) https://doi.org/10.1117/12.865574

KEYWORDS: Light scattering, Doppler effect, Atmospheric particles, Photodetectors, Molecules, Aerosols, Information security, Laser applications, Optical simulations, Laser scanners

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Proceedings Article | 29 August 2009 Paper

Target detection method based on the single laser return waveform

Nanxiang Zhao, Yihua Hu, Min He

Proceedings Volume 7382, 73822A (2009) https://doi.org/10.1117/12.836263

KEYWORDS: Laser imaging, Target detection, Pulsed laser operation, Imaging systems, Laser systems engineering, Spectral resolution, Data processing, Reflectivity, Sensors, Laser applications

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Showing 5 of 12 publications

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