现代大气光学及其在光电工程应用中的问题分析与展望(特邀)  

Analysis and prospect of modern atmospheric optics and its applications in optoelectronic engineering (Invited)

作　　者：饶瑞中[1] Rao Ruizhong(Key Laboratory for Atmospheric Optics,Anhui Institute of Optics and Fine Mechanics,Hefei Institutes of Physical Science,Chinese Academy of Sciences,Hefei 230031,China)

机构地区：[1]中国科学院合肥物质科学研究院安徽光学精密机械研究所中国科学院大气光学重点实验室,安徽合肥230031

出　　处：《红外与激光工程》2022年第1期14-23,共10页Infrared and Laser Engineering

摘　　要：讨论分析了现代大气光学研究及其在光电工程应用中几个方面的常见问题,给出了下列主要观点:(1)大气对光电工程应用的影响不容忽视;(2)光电工程设计需要考虑大气光学特性;(3)大气对光电工程的影响需要用概率来说明;(4)不能根据天气状况直接来判断大气对光电系统影响的程度;(5)作为统计平均量的大气光学参数不是唯一确定的;(6)用一个参数Cn2不能可靠地描述大气湍流的光学特性;(7)有必要进一步提高光电仪器大气探测结果的可靠性;(8)大气湍流对光电系统性能的影响难以完全被消除;(9)不需要投入很大精力去研究一些理想的问题。根据现状,提出了一些值得深入研究的大气光学问题。Some problems in modern atmospheric optics and its applications in optical engineering were discussed,and key points were given as follows:(1) Atmosphere could introduce severe troubles to advanced optical engineering systems;(2) It is necessary to consider optical properties of the atmosphere in the design of an optical engineering system;(3) It is necessary to use probability for describing the effect of atmosphere;(4) We could not estimate the effects of atmosphere on an optical engineering system directly from weather condition;(5) It is impossible to determine exactly an atmospheric parameter as a statistical average;(6) A single parameter Cn2 is not enough to describe the optical property of atmospheric turbulence;(7) It is necessary to promote the accuracy of detection results of atmospheric parameters by optical instruments;(8) It is impossible to eliminate completely the effect of atmospheric turbulence on optical engineering systems;(9) It is not worth the effort to investigate some problems concerning ideal conditions for light sources and atmospheric conditions.Some valuable problems were proposed to investigate in the current stage of atmospheric optics.

关 键 词：大气光学 光电工程 大气吸收 大气散射 大气湍流 

分 类 号：O439[机械工程—光学工程] P183.4[理学—光学]