| 影响四象限探测器探测结果的若干因素的研究 |
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| 引用本文： | 陈琳.影响四象限探测器探测结果的若干因素的研究[J].仪器仪表用户,2010,17(4):56-57. |
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| 作者姓名： | 陈琳 |
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| 作者单位： | 长春理工大学,光电工程学院,长春,130022 |
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| 摘 要： | 本文通过影响四象限探测器探测结果的几个因素入手,详细的介绍了四象限算法(四象限加减法和对角相减法),并且对像光斑大小以及背景光对探测结果的影响进行了详细分析,并且通过实验例子,对这些影响因素进行了详细的叙述,为四象限探测器的探测条件和选择方法提供了理论依据,并具有实用的参考价值。
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| 关 键 词： | 四象限探测器 特性参数 像光斑 |
Studies Processes in the result of QD detection |
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| CHEN Lin.Studies Processes in the result of QD detection[J].Electronic Instrumentation Customer,2010,17(4):56-57. |
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| Authors: | CHEN Lin |
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| Affiliation: | CHEN Lin(School of Photo-electronic Engineering,Changchun University of Science and Technology,Changchun 130022,China) |
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| Abstract: | In this paper,it talked about the factors affected to the result of QD(four quadrant detector) detection.It also introduced the four quadrant arithmetic(four quadrant addition-subtraction method and subtraction on the cross) and analysed the size of image facular and blacklight which affected to the result of QD.Then with instance,the factors were interpreted in details.So the paper provided the theoretical basis for four quadrant detector. |
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| Keywords: | four-quadrant detector characteristic image facular |
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