基于AOTF的多光谱红外成像系统MRTD测试技术研究

张燕; 王小兵; 耿顺山; 朱家乙; 徐爱东

doi:doi:10.5768/jao201637.0606002

应用光学, 2016, 37 (6): 932, 网络出版: 2016-12-26

基于AOTF的多光谱红外成像系统MRTD测试技术研究

MRTD in multi-spectral infrared imaging system based on AOTF

论文大纲

张燕 ^1,*王小兵 ¹耿顺山 ¹朱家乙 ²徐爱东 ²

作者单位

¹ 中国华阴兵器试验中心制导武器试验鉴定仿真技术重点实验室，陕西华阴 714200

² 中国兵器工业集团江苏北方湖光光电有限公司，江苏无锡 214035

摘要

为了实现红外多光谱成像系统光谱维MRTD测试，获取更多的目标背景信息，提出基于声光可调谐滤波器(AOTF)的多光谱成像系统静态性能测试平台的设计。在(3~5)μm波段范围内，采用设计搭建的静态性能测试平台完成了红外带内波段的细分，并在各个细分波段上分别对空间频率2.546 lp/mm、1.273 lp/mm、0.849 lp/mm和0.632 lp/mm的标准靶进行了MRTD测试。实验结果表明，得到的光谱维MRTD测试结果与理论结果一致，验证了测试平台的可靠性和测试方法的可行性。

Abstract

In order to achieve the spectral minimum resolvable temperature difference (MRTD) testing of infrared multi-spectral imaging and obtain more information of target and background, an acousto-optic tunable filter (AOTF)-based multi-spectral static performance testing platform was designed and developed. At 3 μm~5 μm waveband,through adopting the designed optical testing platform,the subdivision of band was carried out in middle-wave infrared region,and the MRTD tests were finished in targets with different spatial frequencies of 2.546 lp/mm,1.273 lp/mm,0.849 lp/mm and 0.632 lp/mm,respectively. The experimental result shows that, the test results of spectral MRTD correspond with the theoretic analysis,verifying the reliability of the optical testing platform and the feasibility of the testing method.

参考文献

[1] 左月萍.红外成像系统的典型效应模拟与系统性能评估[M].西安: 西安电子科技大学,2002.

Zuo Yueping.Typical physical effect simulation and performance evaluation for infrared imaging system[M].Xi’an: Xidian University, 2002.

[2] 白波.采用焦平面探测器的红外搜索跟踪系统关键技术研究[M].西安: 西安工业大学，2012.

Bai Bo.Key technology research infrared search and tracking system with focal plane array(FPA)[M].Xi’an: Xi’an Technological University,2012.

[3] 周刚,过海峰.遮蔽型烟幕作战使用效能评估[J].红外与激光工程,2007,36(增刊): 449-453.

Zhou Gang,Guo Haifeng.Evaluation on campaign using efficiency of veiling smoke screen[J].Infrared and Laser Engineering,2009,36(sup): 449-453.

[4] 孙军月.应用神经网络智能测量热成像系统MRTD[D].长春: 长春光学精密机械与物理研究所,2005.

Sun Junyue.Intelligent MRTD testing for thermal imaging system using ANN[D].Changchun Institute of Optics,Fine Mehcanics and Physics,2005.

[5] 赵小虎,周燕.基于人眼视觉的一代热成像系统MRTD评价方法[J].新疆石油天然气,2006,2(4): 85-88.

Zhao Xiaohu,ZhouYan. Performance evaluation of second-generation thermal imaging system based on human visual[J].Xinjiang Oil & Gas,2006,2(4): 85-88.

[6] 许洪.多光谱、超光谱成像探测关键技术研究[D].天津: 天津大学，2008.

Xu Hong.Research of key technologies of multispectral,typerspectral imaging detection[J]. TianJin: TianJin University,2008.

[7] 王洪波,王中伟.多光谱成像技术在弹道导弹中段拦截过程中的应用[J].航天控制,2014,32(3): 18-22.

Wang Hongbo,Wang Zhongwei. The application of multispectral imaging technology in the midcourse interception of ballistic missiles[J]. Aerospace Control,2014,32(3): 18-22.

[8] 曲卫东,李钟敏,陈飞明,等.一种MRTD、MDTD客观测量方法的理论探讨[J].激光与红外.2000,30(3): 187-189.

Qu Weidong,Li Zhongmin,Chen Feiming,et al.Theoretically discussing on objective MRTD,MDTD measuring technique [J].Laser & Infrared,2000,30(3): 187-189.

[9] 韩彦中,王斧.基于神经网络客观测量MRTD的方法探讨[J].应用光学,2004,25(1): 27-29.

Han Yanzhong,Wang Fu.The investingation of the objective method of MRTD measurement based on ANN [J].Journal of Applied Optics,2004,25(1): 27-29.

[10] 石磊.激光损伤效应对红外成像系统性能影响的仿真研究[D].西安: 西安电子科技大学,2009.

Shi Lei.Simulation research on laser induced damage to infrared imaging system[D].Xi’an: Xidian University,2009.

[11] 张敬贤,李玉丹,金伟其.微光与红外成像技术[M].北京: 北京理工大学出版社，1995.

Zhang Jingxian,Li Yudan,Jin Weiqi.Glimmer and IR imaging technology[M].Beijing: Beijing Institute of Technology Press,1995.

[12] 寇小明,刘上乾,洪鸣,等.红外热像仪综合性能的客观评价及实现技术.哈尔滨工业大学学报[J].2010,42(9): 1476-1480.

Kou Xiaoming,Liu Shangqian,Hong Ming,et al.Objective evaluation and implementation for vverall performance of thermal imaging system[J].Journal of Harbin Institute of Technology,2010,42(9): 1476-1480.

[13] 王洪丰,王辉,李海军,等.红外成像系统MRTD参数客观测量方法的研究[J].福建电脑,2007(7): 99-100.

Wang Hongfeng,Wang Hui,Li Haijun,et al.Research on MRTD objective testing method of infrared imaging system[J].Fujian Computer,2007(7): 99-100.

[14] 刘鑫.多光谱红外成像系统性能表征方法研究[M].西安: 西安电子科技大学, 2012.

Liu Xin.Research on the methods of multispectral infrared imaging system performance characterization[M].Xi’an: Xidian University,2002.

[15] 王晓蕊.红外焦平面成像系统建模及TOD性能表征方法研究[M].西安: 西安电子科技大学，2005.

Wang Xiaorui.Research on modeling of IR FPA imaging system &TOD performance characterization method[M]. Xi’an: Xidian University, 2005.

张燕, 王小兵, 耿顺山, 朱家乙, 徐爱东. 基于AOTF的多光谱红外成像系统MRTD测试技术研究[J]. 应用光学, 2016, 37(6): 932. Zhang Yan, Wang Xiaobing, Geng Shunshan, Zhu Jiayi, Xu Aidong. MRTD in multi-spectral infrared imaging system based on AOTF[J]. Journal of Applied Optics, 2016, 37(6): 932.

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