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中国科学院 长春光学精密机械与物理研究所,吉林 长春 130033
[ "唐延甫(1987-),男,河南商丘人,硕士,助理研究员,2009年于西北工业大学获得学士学位,2012年于南开大学获得硕士学位,主要从事激光性能参数检测技术、图像传感器测试技术等方面的研究。E-mail:tangyanfu_123@163.com" ]
[ "李俊霖(1984-),男,辽宁鞍山人,博士,副研究员,2007年于北京航空航天大学获得学士学位,2009年于天津大学获得硕士学位,2016年于中科院长春光机所获得博士学位,主要从事光电系统评测、图像传感器测试技术等方面的研究。E-mail: lijunlin0913@126.com" ]
收稿日期:2021-01-13,
修回日期:2021-03-03,
纸质出版日期:2021-05-15
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唐延甫,李俊霖,杨永强等.聚焦扫描线阵相机量子效率测试系统[J].光学精密工程,2021,29(05):975-981.
TANG Yan-fu,LI Jun-lin,YANG Yong-qiang,et al.Quantum efficiency test system based on focusing scanning for linear array camera[J].Optics and Precision Engineering,2021,29(05):975-981.
唐延甫,李俊霖,杨永强等.聚焦扫描线阵相机量子效率测试系统[J].光学精密工程,2021,29(05):975-981. DOI: 10.37188/OPE.20212905.0975.
TANG Yan-fu,LI Jun-lin,YANG Yong-qiang,et al.Quantum efficiency test system based on focusing scanning for linear array camera[J].Optics and Precision Engineering,2021,29(05):975-981. DOI: 10.37188/OPE.20212905.0975.
为了测量线阵图像传感器的量子效率,建立了一套基于聚焦扫描法的量子效率测试系统。该系统由照明光源、单色仪、扫描运动机构和标准探测器等组成,利用扫描运动机构带动线阵相机和标准探测器高精度匀速运动,使相机对生成的单色光斑扫描成像;切换线阵相机与标准探测器之间的位置,可实现对单色光斑能量的测量;最后分析计算线阵相机采集图像灰度总和以及标准探测器探测的光能量总和,结合聚焦扫描法理论公式得到线阵图像传感器的量子效率。测试结果表明:聚焦扫描法测试线阵相机量子效率方案可行,重复精度较高,对测量结果不确定度进行分析,该方法量子效率的测量精度约为2.6%。聚焦扫描线阵相机量子效率测试系统通过动态直线扫描聚焦测量线阵相机的量子效率,弥补了线阵相机量子效率测试方法少、精度低的不足。另外,应用聚焦扫描法测量子效率并不局限于线阵相机,也可对多种类型相机进行光电参数测试,且测量精度可满足大多数项目的要求。
In order to measure the quantum efficiency of linear array image sensor (hereinafter referred to as linear array camera), a set of quantum efficiency measurement system based on focusing scanning method is established. A linear array CMOS camera is tested and the uncertainty of the test results is analyzed. Firstly, a test system composed of a lighting source, a monochromator, a scanning motion mechanism and a standard detector is built. Then the scanning motion mechanism is used to drive the linear array camera and the standard detector to move with high precision and uniform speed so that the camera can scan and image the generated monochromatic spot. By switching the position between the linear array camera and the standard detector, the energy of the monochromatic spot can be measured. Finally, the sum of gray scale of the images collected by the linear array camera and the sum of the light energy detected by the standard detector are analyzed and calculated. Combined with the theoretical formula of the focused scanning method, the quantum efficiency of the linear array camera is obtained. The test results show that the focusing scanning method is feasible for measuring the quantum efficiency of linear array camera, and the repeatability accuracy is high. By analyzing the uncertainty of the test results, the measurement accuracy of the quantum efficiency of this method is about 2.6%. Quantum efficiency measurement system for focused scanning linear array camera innovatively proposes the dynamic linear scanning focusing measurement of linear array camera quantum efficiency. This system is different from the traditional quantum efficiency test method for planar array camera that irradiated by monochromatic light combined with integrating sphere in principle, and makes up for the shortage of the linear array camera's quantum efficiency testing methods and low precision. In addition, the application of focusing scanning method to measure quantum efficiency is not limited to linear array cameras, but can also test photoelectric parameters of various types of cameras, and the measurement accuracy can meet the requirements of most projects.
姚萍萍 , 许孙龙 , 涂碧海 , 等 . 多角度偏振成像仪面阵探测器筛选及测试方法 [J]. 光学学报 , 2020 , 40 ( 11 ): 124 - 132 .
YAO P P , XU SH L , TU B H , et al . Screening and testing method of area detectors for directional polarimetric camera [J]. Acta Optica Sinica , 2020 , 40 ( 11 ): 124 - 132 . (in Chinese)
王小东 , 汪朝敏 , 付智红 , 等 . 优化HAD结构提高CCD紫外谱段量子效率的研究 [J]. 光电子技术 , 2020 , 40 ( 3 ): 195 - 200 .
WANG X D , WANG CH M , FU ZH H , et al . Research on technology to enhance the quantum efficiency in ultraviolet spectral range of CCD [J]. Optoelectronic Technology , 2020 , 40 ( 3 ): 195 - 200 . (in Chinese)
RAZEGHI M , DEHZANGI A , WU D H , et al . Antimonite-based gap-engineered type-II superlattice materials grown by MBE and MOCVD for the third generation of infrared imagers [C]. SPIE Defense + Commercial Sensing. Proc SPIE 11002 , Infrared Technology and Applications XLV , Baltimore , Maryland, USA , 2019 , 1100 : 110020G .
VURGAFTMAN I , CANEDY C L , MERRITT C D , et al . Resonant-cavity infrared detectors with high quantum efficiency and very thin absorbers at 4 .0 microns[C]. SPIE Defense+Commercial Sensing. Proc SPIE 11002 , Infrared Technology and Applications XLV , Baltimore , Maryland, USA , 2019, 1100 : 110020D .
程万胜 , 赵杰 , 蔡鹤皋 . CCD像素响应非均匀的校正方法 [J]. 光学 精密工程 , 2008 , 16 ( 2 ): 314 - 318 .
CHENG W SH , ZHAO J , CAI H G . Correction method for pixel response nonuniformity of CCD [J]. Opt. Precision Eng. , 2008 , 16 ( 2 ): 314 - 318 . (in Chinese)
张晨 , 孙世磊 , 石文轩 , 等 . 工业线阵CCD相机系统测试与噪声评估 [J]. 光学 精密工程 , 2016 , 24 ( 10 ): 2532 - 2539 .
ZHANG CH , SUN SH L , SHI W X , et al . Linear CCD camera system for industry measurement and its noise evaluation [J]. Opt. Precision Eng. , 2016 , 24 ( 10 ): 2532 - 2539 . (in Chinese)
SHENG W Y , XIA M P , ZHENG X B . Absolute calibration of the PMT detector based on parametric-down-conversion [C]. Proc SPIE 11455 , Sixth Symposium on Novel Optoelectronic Detection Technology and Applications , 2020 , 1145 : 114557Y .
EMVA Standard1288:Standard for characterization of image sensors and cameras [S]. European Machine Vision Association, 2010 .
孙昊洋 . CCD芯片量子效率和非均匀性参数测量 [D]. 西安 : 西安电子科技大学 , 2014 .
SUN H Y . The Measurement of CCD Chip's QuantumEfficiency and Uniformity Parameters [D]. Xi'an : Xidian University , 2014 . (in Chinese)
钱月红 . EMCCD光电性能参数测试方法研究 [D]. 南京 : 南京理工大学 , 2015 .
QIAN Y H . Study on Measurement Method of EMCCD Optoelectronic Performance Parameters [D]. Nanjing : Nanjing University of Science and Technology , 2015 . (in Chinese)
王锐 , 宋克非 . 高精度紫外探测器辐射定标系统 [J]. 光学 精密工程 , 2009 , 17 ( 3 ): 469 - 474 .
WANG R , SONG K F . High-accuracy radiance calibration system for ultraviolet detector [J]. Opt. Precision Eng. , 2009 , 17 ( 3 ): 469 - 474 . (in Chinese)
李晓峰 , 常乐 , 邱永生 , 等 . 微通道板近紫外量子效率测量及成像研究 [J]. 光子学报 , 2020 , 49 ( 3 ): 175 - 181 .
LI X F , CHANG L , QIU Y SH , et al . Measurement of quantum yield and image of microchannel plate in near ultraviolet band [J]. Acta Photonica Sinica , 2020 , 49 ( 3 ): 175 - 181 . (in Chinese)
王亮 , 杨微 . 碲镉汞红外探测器量子效率计算研究 [J]. 激光与红外 , 2019 , 49 ( 7 ): 871 - 875 .
WANG L , YANG W . Study on the quantum efficiency calculation of HgCdTe infrared detector [J]. Laser & Infrared , 2019 , 49 ( 7 ): 871 - 875 . (in Chinese)
孙宏海 , 刘艳滢 . 两种高速CMOS图像传感器的应用与测试 [J]. 中国光学 , 2011 , 4 ( 5 ): 453 - 460 .
SUN H H , LIU Y Y . Application and test of two different high-speed digital CMOS image sensors [J]. Chinese Journal of Optics , 2011 , 4 ( 5 ): 453 - 460 . (in Chinese)
李晓杰 . CCD光电参数测试方法研究及系统设计 [D]. 长春 : 中国科学院长春光学精密机械与物理研究所 , 2014 .
LI X J . Method Research and System Design for Testing Photoelectric Parameters of CCD [D]. Changchun : Changchun Institute of Optics , Fine Mechanics and Physics , Chinese Academy of Sciences, 2014 . (in Chinese)
周跃 , 闫丰 , 章明朝 . CCD光电参数测试系统的研制 [J]. 红外与激光工程 , 2014 , 43 ( 10 ): 3451 - 3456 .
ZHOU Y , YAN F , ZHANG M CH . Development of measurement instrument for photoelectric parameters of CCD [J]. Infrared and Laser Engineering , 2014 , 43 ( 10 ): 3451 - 3456 . (in Chinese)
何家维 , 何昕 , 魏仲慧 , 等 . 高灵敏度EMCCD导航相机的设计 [J]. 光学 精密工程 , 2018 , 26 ( 12 ): 3019 - 3027 .
HE J W , HE X , WEI ZH H , et al . Design of high-sensitivity EMCCD navigation camera [J]. Opt. Precision Eng. , 2018 , 26 ( 12 ): 3019 - 3027 . (in Chinese)
XUE Z P , WANG C , LI M , et al . Image-based method for the angular vibration measurement of a linear array camera [J]. Applied Optics , 2021 , 60 ( 4 ): 1003 - 1012 .
苗健宇 , 张立平 , 翟岩 , 等 . 三线阵CCD立体测绘相机的集成装调 [J]. 中国光学 , 2012 , 5 ( 4 ): 366 - 372 .
MIAO J Y , ZHANG L P , ZHAI Y , et al . Integrative assembly for three-line array CCD tridimensional mapping camera [J]. Chinese Optics , 2012 , 5 ( 4 ): 366 - 372 . (in Chinese)
王文华 , 何斌 , 任建岳 . 线阵CCD成像系统自校图形设计 [J]. 光学 精密工程 , 2009 , 17 ( 8 ): 2011 - 2016 .
WANG W H , HE B , REN J Y . Design of self-check figures in linear CCD imaging system [J]. Opt. Precision Eng. , 2009 , 17 ( 8 ): 2011 - 2016 . (in Chinese)
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