Laser Jamming Model and Out-field Laser Jamming Experiment of Single CCD Colour Imaging System

WANG Tao-tao; FU Yue-gang; TANG Wei; WANG Rui; WANG Ting-feng; GUO Jin

doi:10.3788/fgxb20153605.0588

您当前的位置：

首页 >

文章列表页 >

Laser Jamming Model and Out-field Laser Jamming Experiment of Single CCD Colour Imaging System

更新时间：2020-08-12

- Laser Jamming Model and Out-field Laser Jamming Experiment of Single CCD Colour Imaging System
- Chinese Journal of Luminescence Vol. 36, Issue 5, Pages: 588-594(2015)
- 作者机构：
  
  1. 长春理工大学光电工程学院,吉林长春,130022
  2. 中国科学院长春光学精密机械与物理研究所激光与物质相互作用国家重点实验室,吉林长春,130033
- 作者简介：
- 基金信息：
- DOI：10.3788/fgxb20153605.0588
  CLC： TN248
- Received：25 January 2015，
  
  Revised：24 March 2015，
  
  Published Online：02 April 2015，
  
  Published：03 May 2015
- 稿件说明：
移动端阅览
王涛涛, 付跃刚, 汤伟等. 单CCD彩色相机激光干扰模型及外场干扰实验[J]. 发光学报, 2015,36(5): 588-594

WANG Tao-tao, FU Yue-gang, TANG Wei etc. Laser Jamming Model and Out-field Laser Jamming Experiment of Single CCD Colour Imaging System[J]. Chinese Journal of Luminescence, 2015,36(5): 588-594
王涛涛, 付跃刚, 汤伟等. 单CCD彩色相机激光干扰模型及外场干扰实验[J]. 发光学报, 2015,36(5): 588-594 DOI： 10.3788/fgxb20153605.0588.

WANG Tao-tao, FU Yue-gang, TANG Wei etc. Laser Jamming Model and Out-field Laser Jamming Experiment of Single CCD Colour Imaging System[J]. Chinese Journal of Luminescence, 2015,36(5): 588-594 DOI： 10.3788/fgxb20153605.0588.

摘要

开展了多波段激光(750~970 nm)对彩色CCD成像系统的外场干扰实验

测得了不同辐照条件下对外场1.3 km处彩色CCD成像系统的干扰效果;建立了彩色CCD相机的激光干扰模型

对实验结果进行了理论验证与分析。理论与实验结果表明:强激光对彩色CCD成像系统的干扰效果明显

CCD靶面出现了明显的光饱和和串扰现象

光饱和区域的形成是由激光束进入光学系统后发生衍射效应造成的;到靶激光功率密度越强

CCD靶面光饱和面积越大

激光干扰效果越好;单波段750 nm激光作用下

到靶功率密度为4.2 kW/cm

CCD靶面的光饱和面积为0.88 mm0.97 mm;多波段激光(750~970 nm)作用下

到靶功率密度为20.7 kW/cm

CCD靶面发生全靶面饱和现象;仿真结果与实验结果基本一致

证明了理论模型的正确性。对远场干扰能力计算结果表明:随着干扰距离的增加

到靶功率密度减小

激光干扰效果变差。

Abstract

Out-field laser jamming experiment of single CCD colour imaging system irradiated by multi-wavelength laser (750-970 nm) was done. Laser jamming effects of colour CCD imaging system with different irradiating conditions were measured at 1.3 km. Laser jamming model was set up

and theoretical proving and analysis on experimental results were completed. Theoretical and experimental results show that the jamming effect of laser on colour CCD imaging system is obvious

CCD surface appears obvious light saturation and crosstalk phenomena. The light saturation phenomenon is caused by laser diffraction effect. In addition

laser jamming effect and light saturation gradually enhance with the increasing of the laser power density to target. When the laser power density to target of single wavelength 750 nm laser is 4.2 kW/cm

the light saturation area of CCD surface is 0.88 mm0.97 mm. When the laser power density to target of multi-wavelength laser is 20.7 kW/cm

CCD device appears the whole target saturation. The simulation results are coincident with the experimental results

and it proves that the laser jamming model is correct. The simulation results for far-field laser jamming show that the laser jamming effect gradually weakens with the increasing of laser jamming distance.

关键词

Keywords

references

Jiang T, Zhang Z, Cheng X A. Study on 'vertical bright line' image of CCD camera irradiated by Laser [J]. SPIE, 2010, 7656:7656-1-3.

Xu Y, Sun X Q, Shao L. Simulation of Laser jamming and its influence on CCD imaging performance [J]. SPIE, 2010, 7850:78501W-1-7.

Zhang Z, Cheng X A, Jiang Z F. Mechanism analysis of CCD excessive saturation effect induced by intense light [J]. High Power Laser and Particle Beams (强激光与粒子束), 2010, 22(2):232-237 (in Chinese).

Liu Y W, Wang H X. Expermiental research on FOV laser disturbing CCD detectors [J]. Transduc. Microsyst. Technol. (传感器与微系统), 2010, 29(10):34-36 (in Chinese).

Li H Y, Zhu M, Lv J W, et al. Experiment research and theory analysis for off-axis laser disturbing CCD detection system [J]. Infrared Laser Eng. (红外与激光工程), 2011, 40(5):840-843 (in Chinese).

Zhang C, Zhang W, Wang B, et al. Experimental study on interference characteristics of CCD at different laser wavelengths [J]. Laser Technol.(激光技术), 2014, 38(6):826-829 (in Chinese).

Liu C A, Chen J B, Ma J L, et al. Jamming of visible light array CCD imaging system by infrared laser [J]. High Power Laser and Particle Beams (强激光与粒子束), 2010, 22(8):1727-1730 (in Chinese).

Jiang T, Cheng X A. Study on regular distribution of bright points with 3CCD irradiated by laser [J]. Laser Technol.(激光技术), 2010, 34(2):168-169 (in Chinese).

Xu J, Zhao S H, Hou R, et al. Laser-jamming analysis of combined fiber lasers to imaging CCD [J]. Opt. Lasers Eng., 2009, 47:800-806.

Li J C. Laser Diffraction and Thermal Effect Calculate [M]. Beijing:Science Press, 2002:154-159 (in Chinese).

Views

171

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

High Power 1 150 nm Vertical External-cavity Surface Emitting Semiconductor Laser

High Brightness Narrow-linewidth Semiconductor Laser Based on Beam Waist Splitting Polarization Combining

High Power 970 nm Semiconductor Laser With A Tunable Grating External Cavity

Low Temperature 808 nm High Efficiency Semiconductor Laser

Wide-ridge Waveguide Distributed Feedback 1.06 μm Semiconductor Laser with Lateral Microstructure

Related Author

ZHANG Zhijun

CHEN He

ZHANG Zhuo

LIU Zhijun

ZHANG Jianwei

DU Ziye

ZHOU Yinli

ZHANG Xing

Related Institution

Changchun ACE Photonics Co.， Ltd.

Daheng College， University of Chinese Academy of Sciences

Key Laboratory of Luminescence Science and Technology， Chinese Academy of Sciences & State Key Laboratory of Luminescence and Applications， Changchun Institute of Optics， Fine Mechanics and Physics， Chinese Academy of Sciences

BMW Brilliance Automobile Co.，Ltd.

School of Electrical and Automation Engineering， Liaoning Institute of Science and Technology

AI问答

Address：No.3888 Dong Nanhu Road, Changchun, Jilin, China Postal code：130033
Tel：0431-86176862 Email：fgxbt@126.com
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