Mr. Xin Guo Profile

Xin Guo

at Science and Technology on LLL Night Vision Lab

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Author

Publications (9)

Proceedings Article | 18 December 2023 Paper

Influence of deformed window glass for GaAs photocathode on light transmission

Xin Guo, Feng Shi, Tiantian Jia, Ruoyu Zhang, Hongchang Cheng, Yijun Zhang

Proceedings Volume 12962, 129620F (2023) https://doi.org/10.1117/12.3007947

KEYWORDS: Gallium arsenide, Modulation transfer functions, Image resolution, Optical surfaces, Zernike polynomials, Windows, Point spread functions, Glasses, Optical transmission, Infrared radiation

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Proceedings Article | 4 April 2023 Paper

The scintillation noise characteristics investigation and quantitative evaluation of low light level image intensifier

Xiangbiao Qiu, Xin Guo, Dan Liu, Haoyu Wu, Ni Zhang, Jian Wang, Gangcheng Jiao, Xiaoqing Cong, Ge Jin, Fangjian Qiao, Zhao Xu, Huijun Nie

Proceedings Volume 12617, 1261719 (2023) https://doi.org/10.1117/12.2664348

KEYWORDS: Scintillation, Image intensifiers, Microchannel plates, Interference (communication), Image processing, Visualization, Ions, High speed imaging, Cameras, Image acquisition

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Proceedings Article | 1 February 2023 Paper

Study on GaAs photocathode band structure and inbuilt electric field under exponential doping

Xing Lv, Rongguo Fu, JianPo Gao, Xin Guo, Yingjie Wang, Huanan Zhang, Lingyun Ma, Mingzhu Huang, Xiang Yu

Proceedings Volume 12477, 1247706 (2023) https://doi.org/10.1117/12.2646842

KEYWORDS: Doping, Gallium arsenide, Quantum efficiency, Diffusion, Interfaces, Semiconductor materials, Semiconductors, Scattering, Gallium, Electron transport

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Proceedings Article | 8 December 2022 Paper

Investigation of GaAlAs photocathode with nanostructures sensitive to narrow band 532 nm wavelength

Shiman Li, Yijun Zhang, Feng Shi, Gangcheng Jiao, Xin Guo, Ziheng Wang, Kaimin Zhang

Proceedings Volume 12479, 1247902 (2022) https://doi.org/10.1117/12.2657474

KEYWORDS: Nanostructures, Prisms, Gallium, Absorption, Aluminum, Light sources, Nanolithography, Gallium arsenide, Finite-difference time-domain method, Nanostructuring

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Proceedings Article | 27 March 2022 Paper

Effect of organic membrane thickness on membrane properties and electrical characteristics of the MCP

Kaili Yang, Ni Zhang, Ziheng Hao, Yufeng Zhu, Chao Sun, Xin Guo, Shilong Li

Proceedings Volume 12169, 1216973 (2022) https://doi.org/10.1117/12.2624939

KEYWORDS: Microchannel plates, Aluminum, Ions, Polymers, Natural surfaces, Electrons, Resistance, Image intensifiers, Bioalcohols, Solids

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Proceedings Article | 12 March 2021 Paper

Stability of transmission-mode GaAs photocathodes in an ultrahigh vacuum system

Xin Guo, Feng Shi, Zhifeng Xu, Hui Liu, Hongjin Qiu, Wujun Huang, Liang Liu, Pu Wang, Gangcheng Jiao

Proceedings Volume 11763, 117634Q (2021) https://doi.org/10.1117/12.2587040

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Proceedings Article | 14 February 2020 Paper

An improved contrast fusion approach in gradient domain for low light level image enhancement

Shuning Yang, Qiong Song, Xin Guo, Yuehuan Wang

Proceedings Volume 11428, 114280M (2020) https://doi.org/10.1117/12.2539316

KEYWORDS: Image enhancement, Visualization, RGB color model, Image contrast enhancement, Image processing, Visual process modeling, Evolutionary algorithms, Detection and tracking algorithms, Image visualization, Visibility

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Proceedings Article | 14 February 2020 Paper

A new temporal high-pass adaptive filter nonuniformity correction based on rolling guidance filter

Yuan Yuan, Qiong Song, Xin Guo, Yuehuan Wang

Proceedings Volume 11428, 114280L (2020) https://doi.org/10.1117/12.2539305

KEYWORDS: Nonuniformity corrections, Infrared imaging, Optical filters, Digital filtering, Linear filtering, Image filtering, Video, Image restoration, Infrared radiation, Sensors

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Proceedings Article | 8 March 2017 Paper

Study on flawed surface of GaAs epitaxial wafer in the process of wet chemical etching

Hongjin Qiu, Canglu Hu, Chaxia Peng, Kai Qiao, Xin Guo, Xuchuan Liu

Proceedings Volume 10255, 102554Y (2017) https://doi.org/10.1117/12.2268546

KEYWORDS: Oxidation, Wet etching, Gallium arsenide, Etching, Crystals, Liquids, Arsenic, Fiber optic gyroscopes, Interfaces, Image processing

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Showing 5 of 9 publications

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