激光告警中来袭激光方向的确定方法

doi:10.3969/j.issn.1001-2400.2014.02.019

Abstract

Abstract:

In order to detect the attacking direction of laser from the enemy, scattering warning detectors with the capability to locate the maximum irradiance in the propagating direction of the laser beam are employed with the help of the Mie scattering theory. In the orienting, two detectors are needed to lay foundation for the different location relations with the object. Then discussion is conducted. Theoretical calculations and experiments demonstrate that the laser from arbitrary direction can be oriented. There are several evident advantages: firstly, the detecting system is simplified; secondly, the locations of the detectors are unrestricted by the off-axis distance or other factors; thirdly, the data to be processed are somewhat fewer.

Key words: laser warning, off-axis detection, incoming laser, orienting

CLC Number:

TN977

ZHANG Yingyuan;LIU Fei;HAN Pingli. Attacking direction of laser in laser warning systems[J].J4, 2014, 41(2): 114-119.

References

［1］李世伟, 张记龙, 王志斌, 等. 激光来袭方向探测与告警系统的设计［J］. 激光与光电子学进展, 2011(48): 1-4.
Li Shiwei, Zhang Jilong, Wang Zhibin, et al. Detecting and Warning System Design of Laser Attacking Direction［J］. Laser ＆ Optoelectronics Progress, 2011(48): 1-4.
［2］徐代升, 何志平, 舒嵘, 等. 激光制导目标方位探测系统的光学设计［J］. 光学与光电技术, 2004, 2(5): 1-4.
Xu Daisheng, He Zhiping, Shu Rong, et al. Optical Design of a Laser Seeker［J］. Optics ＆ Optoelectronic Technology, 2004, 2(5): 1-4.
［3］薛谦忠, 吴振森, 李良超, 等. 激光引信目标近场散射特性理论研究［J］. 西安电子科技大学学报, 2000, 27(5): 594-597.
Xue Qianzhong, Wu Zhensen, Li Liangchao, et al. Charact Eristics of Detonator Laser Beam Scattering from an Object in the Near Field ［J］. Journal of Xidian University, 2000, 27(5): 594-597.
［4］李学正, 杨哲民, 付子平, 等. 用全息技术探测激光来袭方向［J］. 激光技术, 1987, 11(3): 29-33.
Li Xuezheng, Yang Zhemin, Fu Ziping, et al. Detecting the Direction of the Incident Laser with Holographic Technology ［J］. Laser Technology, 1987, 11(3): 29-33.
［5］赵铭军, 胡永钊, 曾小东, 等. 激光主动侦查作用距离评估［J］. 西安电子科技大学学报, 2004, 31(1): 72-75.
Zhao Mingjun, Hu Yongzhao, Zeng Xiaodong, et al. Estimation of the Operation Range of the Active Laser Surveillance ［J］. Journal of Xidian University, 2004, 31(1): 72-75.
［6］侯志, 缪晨, 张金栋, 等. 复杂探测背景下的LFMCW雷达运动目标二维检测方法［J］. 西安电子科技大学学报, 2011, 38(4): 167-171.
Hou Zhi, Miao Chen, Zhang Jindong, et al. Moving Target Detection and Processing Method of LFMCW Radar Under Complex Background ［J］. Journal of Xidian University, 2011, 38(4): 167-171.
［7］ Gomez M, Snchez P S, Dvila O G, et al. An Obstacle Detector System Based on Laser Technology［J］. IEEE Circuit ＆ Devices Magzine, 2000, 17(5): 9-15.
［8］何树荣, 许振丰. 自动确定方位的激光束指示器［J］. 光学技术, 2003, 29(4): 449-451.
He Shurong, Xu Zhenfeng. Pointer for Pointing Automantically Definite Orientation ［J］. Optical Technique, 2003, 29(4): 449-451.
［9］ Paromtchlk I E. Optical Guidance System for Multiple Mobile Robots［C］//Proceedings of IEEE International Conference on Robotics and Automation. Piscataway: IEEE, 2001: 2935-2940.
［10］ Foster J S, Gjelde E Jr, Graham W R, et al. Report of the Commission to Assess the Threat to the United States from Electromagnetic Pulse (EMP) Attack ［R］. Washington: US Arms Services Committee, 2004.
［11］王莲芬, 刘光斌, 郑立林, 等. 三维离轴散射探测器与定位方法研究［J］. 红外与激光工程, 2007, 36(Z1): 246-251.
Wang Lianfen, Liu Guangbin, Zheng Lilin, et al. Research About Off-axis Detection and Orientation by Scattering Method in 3D Space ［J］. Infrared and Laser Engineering, 2007, 36(Z1): 246-251.
［12］王龙, 邹继伟, 童忠诚, 等. 散射激光告警器截获信号的特征分析［C］//中国电子学会电子对抗分会第十二届学术年会论文集. 北京：中国电子学会，2008: 643-648.
［13］安凯, 马佳光. 基于空间飞行器的来袭激光方向探测［J］. 光电工程, 2011, 38(5): 1-4.
An Kai, Ma Jiaguang. Attack Direction of Laser Based on the CCD Detection ［J］. Opto-Electronic Engineering, 2011, 38(5): 1-4.
［14］ Bohren C. Abortion and Scattering of Light By Small Particles［M］. New York: Wiley Science Paperback Series Publisher, 1998.
［15］王龙, 张国俊, 邹继伟, 等. 大气中激光散射信号的特征分析［J］. 应用激光, 2002, 22(5): 487-490.
Wang Long, Zhang Guojun, Zou Jiwei, et al. Analysis of the Signal's Feature Corresponding to Laser Scattering in the Air ［J］. Applied Laser, 2002, 22(5): 487-490.
［16］王莲芬, 李正亮, 成燕归, 等. 气溶胶激光散射信号的特征分析［J］. 光散射学报, 2006, 18(4): 351-356.
Wang Lianfen, Li Zhengliang, Cheng Yangui, et al. Analysis of the Signals Feature Corresponding to Laser Scattering of Aerosol ［J］. The Journal of Light Scatteing, 2006, 18(4): 351-356.
［17］ Hanson F, Bendall I, Deckard C, et al. Off-axis Detection and Characterization of Laser Beams in the Maritime Atmosphere ［J］. Applied Optics, 2011, 50(18): 3050-3056.
［18］ Cariou J P. Off-axis Detection of Pulsed Laser Beams: Simulation and Measurements in the Lower Atmosphere［C］//Proceeding of SPIE. Washington: SPIE, 2003: 129-138.

Attacking direction of laser in laser warning systems

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