Effect of Luminance Gain on Image Quality of Third Generation Low-Light-Level Image Intensifier

FENG Danqing; GUO Xinda; BAI Xiaofeng; ZHANG Qin; DANG Xiaogang; ZHANG Shuli; YANG Shuning; LI Qi; HAN Kun

Volume 45 Issue 2

Feb. 2023

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Infrared Technology > 2023 > 45(2): 188-194.

FENG Danqing, GUO Xinda, BAI Xiaofeng, ZHANG Qin, DANG Xiaogang, ZHANG Shuli, YANG Shuning, LI Qi, HAN Kun. Effect of Luminance Gain on Image Quality of Third Generation Low-Light-Level Image Intensifier[J]. Infrared Technology , 2023, 45(2): 188-194.

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Effect of Luminance Gain on Image Quality of Third Generation Low-Light-Level Image Intensifier

FENG Danqing^{1, 2,},
GUO Xinda³,
BAI Xiaofeng^{1, 2},
ZHANG Qin^{1, 2},
DANG Xiaogang^{1, 2},
ZHANG Shuli²,
YANG Shuning^{1, 2},
LI Qi^{1, 2},
HAN Kun^{1, 2}

1.
Science and Technology on Low-Light-Level Night Vision Laboratory, Xi'an 710065, China
2.
Kunming Institute of Physics, Kunming 650223, China
3.
Military Representative Office of Air Equipment Chengdu Bureau in Kunming, Kunming 650223, China

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Received Date: May 23, 2022
Revised Date: June 20, 2022

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Abstract

Abstract

To study the effect of the luminance gain of a third-generation low-light-level (LLL) image intensifier on the image quality, we compare and analyze the image quality of the output image under different gain conditions to improve the image quality of a third-generation image intensifier. First, based on the theory of the third-generation LLL image intensifier, it is proven that the luminance gain directly affects the image quality of the image intensifier. Then, via signal-to-noise ratio (SNR) and resolution, two important parameters of the image quality evaluation, image quality evaluation system, and experimental equipment, are set up. Finally, the experimental results show that under moonless illumination, when the luminance gain is at the optimal value, the resolution of the output image is increased from 32 lp/mm to 40.3 lp/mm while the field of view is bright and clear. It has been proven that this research has guiding significance in how to obtain the best image quality of LLL night vision instruments by reasonably setting the luminance gain value in the night environment.
- low-light-level image intensifier,
- luminance gain,
- image quality,
- signal-to-noise ratio,
- resolution

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[1]	郭晖, 向世明, 田民强. 微光夜视技术发展动态评述[J]. 红外技术, 2013, 35(2): 63-68. http://hwjs.nvir.cn/article/id/hwjs201302003 GUO Hui, XIANG Shiming, TIAN Minqiang. A review of development of low light level night vision technology[J]. Infrared Technology, 2013, 35(2): 63-68. http://hwjs.nvir.cn/article/id/hwjs201302003
[2]	程宏昌, 石峰, 李周奎, 等. 微光夜视器件划代方法初探[J]. 应用光学, 2021, 42(6): 1092-1101. https://www.cnki.com.cn/Article/CJFDTOTAL-YYGX202106023.htm CHENG Hongchang, SHI Feng, LI Zhoukui, et al. Preliminary study on distinguishment method of low-level-light night vision devices[J]. Journal of Applied Optics, 2021, 42(6): 1092-1101. https://www.cnki.com.cn/Article/CJFDTOTAL-YYGX202106023.htm
[3]	史继芳, 王生云, 孙宇楠, 等. 三代微光像增强器亮度增益测量装置[J]. 应用光学, 2011, 32(2): 300-302. DOI: 10.3969/j.issn.1002-2082.2011.02.023 SHI Jifang, WANG Shengyun, SUN Yunan, et al. Third generation of image intensifier brightness gain measurement device[J]. Journal of Applied Optics, 2011, 32(2): 300-302. DOI: 10.3969/j.issn.1002-2082.2011.02.023
[4]	刘秉琦, 周斌, 高稚允, 等. 像增强器增益对输出信噪比影响的分析[J]. 光学技术, 2005, 31(1): 120-121, 124. https://www.cnki.com.cn/Article/CJFDTOTAL-GXJS200501035.htm LIU Bingqi, ZHOU Bin, GAO Zhiyun, et al. Analysis of the gain's effect on output signal to noise ratio of image intensifier[J]. Optical Technique, 2005, 31(1): 120-121, 124. https://www.cnki.com.cn/Article/CJFDTOTAL-GXJS200501035.htm
[5]	拜晓锋, 郭晖, 杨书宁, 等. 微光像增强器亮度增益测量及寿命预测[J]. 红外技术, 2019, 41(3): 203-207. http://hwjs.nvir.cn/article/id/hwjs201903001 BAI Xiaofeng, GUO Hui, YANG Shuning, et al. Luminance gain measurement and life prediction of low-light-level image intensifier[J]. Infrared Technology, 2019, 41(3): 203-207. http://hwjs.nvir.cn/article/id/hwjs201903001
[6]	石峰, 程宏昌, 贺英萍, 等. MCP输入电子能量与微光像增强器信噪比的关系[J]. 应用光学, 2008, 29(4): 562-564. DOI: 10.3969/j.issn.1002-2082.2008.04.018 SHI Feng, CHENG Hongchang, HE Yingping, et al. Optimization for signal to noise ratio of low light level image intensifier[J]. Journal of Applied Optics, 2008, 29(4): 562-564. DOI: 10.3969/j.issn.1002-2082.2008.04.018
[7]	王洪刚, 钱芸生, 王勇, 等. 微通道板电子输运特性的仿研[J]. 计算物理, 2013, 30(2): 221-228. DOI: 10.3969/j.issn.1001-246X.2013.02.009 WANG Honggang, QIAN Yunsheng, WANG Yong, et al. Simulation of electronic transport in micro-channel plate[J]. Chinese Journal of Computational Physics, 2013, 30(2): 221-228. DOI: 10.3969/j.issn.1001-246X.2013.02.009
[8]	向世明, 倪国强. 光电子成像器件原理[M]. 北京: 国防工业出版社, 2006. XIANG Shiming, NI Guoqiang. The Principle of Photoelectronic Imaging Devices[M]. Beijing: National Defense Industry Press, 2006.
[9]	汪贵华. 光电子器件[M]. 北京: 国防工业出版社, 2008. WANG Guihua. The Photoelectronic Devices[M]. Beijing: National Defense Industry Press, 2008.
[10]	周立伟. 关于微光像增强器的品质因数[J]. 红外与激光工程, 2004, 33(4): 331-337. DOI: 10.3969/j.issn.1007-2276.2004.04.001 ZHOU Liwei. On figure of merit of low light level image intensifiers[J]. Infrared and Laser Engineering, 2004, 33(4): 331-337. DOI: 10.3969/j.issn.1007-2276.2004.04.001
[11]	赵静, 张益军, 常本康, 等. 高性能透射式GaAs光电阴极量子效率拟合与结构研究[J]. 物理学报, 2011, 60(10): 679-685. https://www.cnki.com.cn/Article/CJFDTOTAL-WLXB201110106.htm ZHAO Jing, ZHANG Yijun, CHANG Benkang, et al. Research on quantum efficient fitting and structure of high performance transmission-mode Ga As photocathode[J]. Chinese Journal of Physics, 2011, 60(10): 679-685. https://www.cnki.com.cn/Article/CJFDTOTAL-WLXB201110106.htm
[12]	董伟, 董煜辉, 周玉鉴, 等. 像增强器通用规范: GJB 2000A-2020[S]. 北京: 中国标准出版社, 2020. DONG Wei, DONG Yuhui, ZHOU Yujian, et al. General Specification of Image Intensifier: GJB 2000A-2020[S]. Beijing: Standards Press of China, 2020.
[13]	邱亚峰, 钱芸生, 常本康. 像增强器亮度增益和等效背景照度测试仪的研制[J]. 红外技术, 2003, 25(5): 76-79. DOI: 10.3969/j.issn.1001-8891.2003.05.020 QIU Yafeng, QIAN Yunsheng, CHANG Benkang. Research and development of luminance gain and equivalent background input test set for LLL image intensifier[J]. Infrared Technology, 2003, 25(5): 76-79. DOI: 10.3969/j.issn.1001-8891.2003.05.020
[14]	潘京生. 像增强器的迭代性能及其评价标准[J]. 红外技术, 2020, 42(6): 509-518. http://hwjs.nvir.cn/article/id/hwjs202006001 PAN Jingsheng. Image intensifier upgraded performance and evaluation standard[J]. Infrared Technology, 2020, 42(6): 509-518. http://hwjs.nvir.cn/article/id/hwjs202006001
[15]	拜晓锋, 尹雷, 胡文, 等. 像增强器亮度增益测试的重复性研究[J]. 红外与激光工程, 2013, 42(2): 495-498. https://www.cnki.com.cn/Article/CJFDTOTAL-HWYJ201302052.htm BAI Xiaofeng, YIN Lei, HU Wen, et al. Repetitive characteristic of image intensifier's luminance gain[J]. Infrared and Laser Engineering, 2013, 42(2): 495-498. https://www.cnki.com.cn/Article/CJFDTOTAL-HWYJ201302052.htm

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Effect of Luminance Gain on Image Quality of Third Generation Low-Light-Level Image Intensifier

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