| Binning技术在光谱仪中的实验研究 |
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| 引用本文： | 周望,沈为民,周健康,陈新华.Binning技术在光谱仪中的实验研究[J].激光与光电子学进展,2010(4). |
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| 作者姓名： | 周望 沈为民 周健康 陈新华 |
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| 作者单位： | 苏州大学现代光学技术研究所江苏现代光学技术重点实验室; |
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| 基金项目： | 江苏省重点实验室项目(KJS0632)资助课题 |
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| 摘 要： | 针对光谱分析实验中线阵CCD灵敏度较低,提出了一种Binning技术可将几个相邻的像素合并一个像素,提高线阵CCD的像素响应度、信噪比和CCD的帧速。研究包括光谱色散成像、CCD、光谱数据分析。研究表明,通过改变CCD的驱动时序,对光谱族中的敏感波段实现合并(Binning),可获得更高的灵敏度和信躁比。对相邻像素合并造成的影响进行了讨论。
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| 关 键 词： | Binning 线阵CCD 变参驱动 光谱仪 |
Experimental Research for Binning Technique in Spectroscope |
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| Zhou Wang Shen Weimin Zhou Jiankang Chen Xinhua.Experimental Research for Binning Technique in Spectroscope[J].Laser & Optoelectronics Progress,2010(4). |
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| Authors: | Zhou Wang Shen Weimin Zhou Jiankang Chen Xinhua |
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| Affiliation: | Jiangsu Provincial Key Laboratory of Modern Optical Technology;Institute of Modern Optical Technology;Soochow University;Suzhou;Jiangsu 215006;China |
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| Abstract: | A method combining several pixels into a pixel using Binning technology is proposed,considering that delicacy of linear CCD is lower in spectral analysis.Thereby several performances of linear CCD,such as responsibility,sing-noise ratio and frame speed are enhanced.The researches include discussing the sign output structure of a CCD,and capturing the spectrum family,and analyzing data of sample.They indicate that combining sensitivity sub-family of spectrum together(Binning) through changing drive sequence ... |
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| Keywords: | Binning linear array CCD variety drive spectrum |
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