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Le Chang
at North Night Vision Technology Co Ltd
SPIE Involvement:
Author
Publications (4)
Proceedings Article | 4 April 2023 Paper
Development of cesium telluride photocathodes for image intensifers
Proceedings Volume 12617, 1261764 (2023) https://doi.org/10.1117/12.2666669
KEYWORDS: Quantum efficiency, Microchannel plates, Image intensifiers, Cesium, Ultraviolet radiation, Windows, Photons, Displays, Tellurium, Gallium nitride
Proceedings Article | 27 March 2022 Paper
Characterization of image intensifier tubes in vary temperature environments
Shiyu Xu, Le Chang, Beihong Liu, Heng Zhao, Zhujun Chu, Yanni Gong, Guangfan Wang
Proceedings Volume 12169, 12169D6 (2022) https://doi.org/10.1117/12.2627419
KEYWORDS: Microchannel plates, Image intensifiers, Temperature metrology, Electrons, Silicon, Power supplies, Resistance, Night vision, Manufacturing, Luminous efficiency
Proceedings Article | 27 March 2022 Paper
Analysis of transmittance of micro-nano structure
Yanni Gong, Yun Wang, Heng Zhao, Jinnneg Zeng, Le Chang, Tingtao Li, Xiaofeng Li
Proceedings Volume 12169, 121696M (2022) https://doi.org/10.1117/12.2624812
KEYWORDS: Transmittance, Diffraction, Diffraction gratings, Borosilicate glass, Titanium dioxide, Refractive index, Interfaces, Reflectivity, Reflection, Statistical analysis
Proceedings Article | 12 March 2021 Paper
Influence of MCP open area ratio and secondary electron emission layer on noise factor of image intensifier tubes
Jinneng Zeng, Tingtao Li, Heng Zhao, Le Chang, Yanni Gong, Zhujun Chu, Haipeng Gao, Shiyu Xu
Proceedings Volume 11763, 117636F (2021) https://doi.org/10.1117/12.2587353
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