| 光电转换电路的设计与优化 |
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| 引用本文： | 宋涛,张斌,罗倩倩.光电转换电路的设计与优化[J].光电技术应用,2010,25(6):46-48. |
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| 作者姓名： | 宋涛 张斌 罗倩倩 |
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| 作者单位： | 中北大学电子测试技术重点实验室,仪器科学与动态测试教育部重点实验室,山西,太原,030051 |
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| 基金项目： | 山西省科技基础条件平台建设项目资助(2010091013) |
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| 摘 要： | 通过对光电转换电路的前置放大及主放大电路设计的详细分析研究,给出了电路放大、滤波、降噪等优化处理方法,实现了将有用信号从噪声中分离并输出的目的.对光电转换电路从原理设计到最终制板过程中影响其性能参数及稳定性的因素进行了深入的探讨,提出了对电路器件选择、排列、布线以及降噪等方法的选择标准和依据.
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| 关 键 词： | 光电转换 前置放大 光电二极管 |
Photoelectric Conversion Circuit Design and Optimization |
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| SONG Tao,ZHANG Bin,LUO Qian-qian.Photoelectric Conversion Circuit Design and Optimization[J].Electro-Optic Technology Application,2010,25(6):46-48. |
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| Authors: | SONG Tao ZHANG Bin LUO Qian-qian |
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| Affiliation: | SONG Tao,ZHANG Bin,LUO Qian-qian(National Key Laboratory of Electronic Measurement Technology(North University of China),Ministry of Education Key Laboratory of Instrumentation Science and Dynamic Measurement,Taiyuan 030051,China) |
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| Abstract: | By studying and analyzing the preamplifier and main amplification circuits design in photoelectric conversion circuitry,the optimum handling way for circuit amplifying,filtering,noise reduction processing was given,the purpose of the useful signal separating and outputting from the noise was achieved.The various factors affecting the stability of performance parameters from the principle of photoelectric conversion circuit design to the final plate process were discussed.The criteria and the basis were put ... |
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| Keywords: | photoelectric conversion preamplifier photodiode |
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