Study on Signal-noise Ratio Model of the Laser Active Imaging System

doi:null

您当前的位置：

首页 >

文章列表页 >

Study on Signal-noise Ratio Model of the Laser Active Imaging System

Article | 更新时间：2020-08-12

- Study on Signal-noise Ratio Model of the Laser Active Imaging System
- Optics and Precision Engineering Vol. 16, Issue 2, Pages: 319-324(2008)
- 作者机构：
  
  长春理工大学生命科学技术学院
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Received：31 July 2007，
  
  Revised：12 September 2007，
  
  Published Online：22 February 2008，
  
  Published：22 February 2008
- 稿件说明：
移动端阅览
庞春颖. 激光主动成像系统信噪比模型的研究[J]. 光学精密工程, 2008,16(2):319-324

Study on Signal-noise Ratio Model of the Laser Active Imaging System[J]. Optics and precision engineering, 2008, 16(2): 319-324.
庞春颖. 激光主动成像系统信噪比模型的研究[J]. 光学精密工程, 2008,16(2):319-324 DOI：

Study on Signal-noise Ratio Model of the Laser Active Imaging System[J]. Optics and precision engineering, 2008, 16(2): 319-324. DOI：

摘要

为衡量激光主动成像系统的性能，根据主动成像系统的成像过程，通过分析目标与背景的辐射特性、大气的后向散射特性，距离选通特性以及激光发射器和接收器的性能，建立了激光主动成像系统的信噪比模型。并利用工作波长为0.532μm的固体激光器，ICCD相机，以及基于CPLD技术设计的距离选通同步控制板，开展了距离选通激光主动成像实验，通过实验结果分析，验证信噪比模型的正确性。

Abstract

To judge performance of laser active imaging system

based on system imaging process

the signal-noise ratio model of laser active imaging system was built by analysing target and background reflection character

atmosphere backscattering character

range gating character

the performance of laser and receiver

By using of solid laser of wavelength 0.532μm

ICCDcamera

sync control range gating plate based on CPLD technology

the experiment was done. finally the signal-noise ratio mode was verified.

关键词

Keywords

references

Views

314

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

No data

Related Author

No data

Related Institution

No data

AI问答

Address：No.3888 Dong Nanhu Road, Changchun, Jilin, China Postal code：130033
Tel：0431-86176855 Email：gxjmgc@ciomp.ac.cn
Technical support is provided by Beijing Founder electronics co., LTD 吉ICP备11002662号-17 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰