Design of light spot location circuit system based on linear array CCD

LIU En-chao; ZOU Peng; LI Xin; ZHANG Yan-na; ZHENG Xiao-bing

doi:10.13873/j.1000-97872013.08.010

Chinese

您当前的位置：

首页 >

文章列表页 >

Design of light spot location circuit system based on linear array CCD

更新时间：2025-09-11

- Design of light spot location circuit system based on linear array CCD
- Vol. 32, Issue 8, Pages: 85-87+91(2013)
- 作者机构：
  
  中国科学院安徽光学精密机械研究所中国科学院通用光学定标与表征技术重点实验室
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872013.08.010
  CLC： TN386.5
- Published：2013
- 稿件说明：
移动端阅览
[1]刘恩超,邹鹏,李新,张艳娜,郑小兵.基于线阵CCD的光斑定位电路系统设计[J].传感器与微系统,2013,32(08):85-87+91.

LIU En-chao, ZOU Peng, LI Xin, et al. Design of light spot location circuit system based on linear array CCD[J]. 2013, 32(8): 85-87+91.
[1]刘恩超,邹鹏,李新,张艳娜,郑小兵.基于线阵CCD的光斑定位电路系统设计[J].传感器与微系统,2013,32(08):85-87+91. DOI： 10.13873/j.1000-97872013.08.010.

LIU En-chao, ZOU Peng, LI Xin, et al. Design of light spot location circuit system based on linear array CCD[J]. 2013, 32(8): 85-87+91. DOI： 10.13873/j.1000-97872013.08.010.

摘要

针对仪器设计和试验过程中光斑定位目的的需求

设计了基于线阵CCD的驱动和信号处理电路系统。选用TCD1703C线阵CCD作为位置传感器

分析了TCD1703C的驱动时序要求

介绍了使用CPLD产生驱动方法和过程。在信号处理部分

介绍了高性能模拟前端处理芯片AD9845A的工作原理和采用相关双采样进行信号采集的方法

给出了输出信号的传输和存储方法。在狭缝宽度测量和波长定位中进行了验证。结果显示:线阵CCD电路系统可满足光斑定位的需求

狭缝的测量不确定度小于1.0×10-2

波长定位的精度为0.5 nm。

Abstract

Aiming at demand of spot location in the instrument design and experiment

linear array CCD driving and signal processing system are designed.Driving time sequence requirement of TCD1703C which is used as position sensor is analyzed

and the generation method and process of timing driver using CPLD are presented.In signal processing section.The working principle of high-performance analog front-end processing chip AD9845A and method using correlated double sampling for signal acquisition are introduced

the storage and transmission method of output signal is given.The system is validated by the slit width measurement and wavelength positioning.The results show that linear array CCD circuit system can meet the demand of spot location

the uncertainty of slit measurement is less than 1.0×10-2 and the precision of wavelength positioning is within 0.5 nm.

关键词

Keywords

references

狭缝宽度的衍射法测量研究 [J]. 何波,郑小兵,李新,戚涛,邹鹏. 大气与环境光学学报 . 2010(05)

基于Camera Link协议的CCD图像采集系统 [J]. 董琰,彭琦,李健志,陈佳豫. 吉林大学学报(信息科学版) . 2010(04)

用于动态目标跟踪的面阵CCD成像系统 [J]. 李国宁,刘妍妍,金龙旭. 光学精密工程 . 2008(03)

Views

219

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Automatic electronic granulation counter based on double linear array CCD

Capacitive detection circuit design for MEMS accelerometers

High precision double linear array CCD non-contact diameter measurement system

Application of edge detection method in linear array CCD

Design of a high sensitivity fast response CO₂/water vapor analyzer

Related Author

LI Da-peng

QI Xiao-guang

SUI Xiu-wu

JIN Xiangliang

DAI Zhishuang

XU Liang

XIE Liang

ZHUGE Jing-chang

Related Institution

Tianjin Key Laboratory of Advanced Electromechanical Equipment Technology,School of Mechanical Engineering,Tianjin Polytechnic University

School of Physics and Optoelectronics,Xiangtan University

Microelectronics and System Integration Hunan Engineering Laboratory

School of Physics and Electronics,Hunan Normal University

Ground Special Equipment Research and Develop Base,Civil Aviation University of China

⁰