Design of photodetector for application in light scattering techniques

KONG Yan-kai; ZHU Jie; WANG Chao

doi:10.13873/J.1000-9787(2015)05-00102-04

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Design of photodetector for application in light scattering techniques

更新时间：2025-09-11

- Design of photodetector for application in light scattering techniques
- Vol. 34, Issue 5, Pages: 102-105(2015)
- 作者机构：
  
  1. 中北大学仪器科学与动态测试教育部重点实验室
  2. 电子测试技术国家重点实验室
  3. 北华航天工业学院
- 作者简介：
- 基金信息：
- DOI：10.13873/J.1000-9787(2015)05-00102-04
  CLC： O436.2
- Published：2015
- 稿件说明：
移动端阅览
[1]孔雁凯,朱杰,王超.应用于光散射技术中的光电探测器设计[J].传感器与微系统,2015,34(05):102-105.

KONG Yan-kai, ZHU Jie, WANG Chao. Design of photodetector for application in light scattering techniques[J]. 2015, 34(5): 102-105.
[1]孔雁凯,朱杰,王超.应用于光散射技术中的光电探测器设计[J].传感器与微系统,2015,34(05):102-105. DOI： 10.13873/J.1000-9787(2015)05-00102-04.

KONG Yan-kai, ZHU Jie, WANG Chao. Design of photodetector for application in light scattering techniques[J]. 2015, 34(5): 102-105. DOI： 10.13873/J.1000-9787(2015)05-00102-04.

摘要

针对光散射技术的应用

介绍了一种光电探测器的设计。给出了前置放大电路、滤波电路和主放大电路

分析了每一部分电路的工作原理

介绍了主要电学器件的特性。通过实验对电路响应的线性度和电路的信噪比进行了分析

并为提高电路的线性度和信噪比采取了相应措施。实验结果表明:该设计有输出信噪比高、可靠性强、探测精度高、光电转换稳定等优点

在光散射测量技术中有很好的应用前景。

Abstract

Aiming at application in light scattering techniques

introduce a design of photoelectric detector. It includes the design of preamplifier circuit

filtering circuit and main amplifier circuit

analyze working principle of each part of the circuit and describes the characteristics of the main electrical devices. Experimental results show that this design can have advantages of high output signal to noise ratio

high detection precision

reliability

and stable photoelectric conversion

it has bright application prospect in light-scattering measurement technology.

关键词

Keywords

references

光电转换电路的设计与优化 [J]. 宋涛,张斌,罗倩倩. 光电技术应用 . 2010(06)

光电探测器前置放大电路设计与研究 [J]. 胡涛,司汉英. 光电技术应用 . 2010(01)

微弱光信号前置放大电路设计 [J]. 李远明,陈文涛. 电子元器件应用 . 2007(08)

光散射技术及其在化学与化工领域中的应用 [J]. 王美荣,金志琳. 山东化工 . 2005(01)

现代光电器件技术及应用[M]. 国防工业出版社 , 宋丰华编著, 2004

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