光学与光电技术, 2017, 15 (4): 16, 网络出版: 2017-11-21
基于阵列式探测器的高能激光大气传输试验与评估方法研究
Test and Evaluation Method of the High-Energy Laser Atmospheric Transmission Based on the Detector Array
高能激光 大气传输 试验与评估 阵列式探测器 时空分布 high energy laser atmospheric transmission test and evaluation detector array spatiotemporal distribution
摘要
对高能激光大气传输效应进行了理论分析,并结合数值算例定量分析了能见度和传输距离对到靶功率的影响。在此基础上,提出了一种基于阵列式探测器的高能激光大气传输试验与评估方法,给出了高能激光束到靶光斑参数的计算方法。研究结果能够用于测量高能激光通过大气传输后的激光功率密度时空分布,评估舰载高能激光**大气传输能力,为未来开展高能激光**外场试验奠定理论基础。
Abstract
The atmospheric transmission effects of high energy laser are theoretically analyzed in this paper. And the effects of the visibility and transmission distance on the power onto the target are analyzed quantitatively by numerical examples as well. On the basis of these, a test and evaluation method for atmospheric transmission of high energy laser based on detector array is proposed, and the calculation method for the on-target beam parameters of high power lasers is put forward. The research results can be applied to the spatiotemporal distribution measurement of laser power density, and to evaluate the atmospheric transmission capability of shipborne high energy laser weapon, which can provide theoretical foundation for the field tests of the high-energy laser weapon in the future.
马康, 刘传波. 基于阵列式探测器的高能激光大气传输试验与评估方法研究[J]. 光学与光电技术, 2017, 15(4): 16. MA Kang, LIU Chuan-bo. Test and Evaluation Method of the High-Energy Laser Atmospheric Transmission Based on the Detector Array[J]. OPTICS & OPTOELECTRONIC TECHNOLOGY, 2017, 15(4): 16.