摘要
光束在大气湍流中传输时,可通过调节部分相干光束的空间关联结构实现传输性质的调控。在总结特殊关联部分相干光束大气湍流传输相关基本理论的基础上,分别介绍了特殊关联部分相干光束的产生方法以及空间关联结构的测量方法,讨论了特殊关联部分相干光束在大气中传输所产生的物理效应,对于激光大气传输有一定的参考价值。
The propagation properties of partially coherent beam can be controlled by modulating the spatial correlation structure when the beam propagates in turbulent atmosphere.Based on the basic theories of partially coherent beam with special correlation functions propagating in turbulent atmosphere,the methods of generating partially coherent beam with special correlation functions and measuring correlation functions are introduced,respectively,and the propagation properties of the beam are outlined,which is of significance for the laser propagation in turbulent atmosphere.
作者
周正兰
周源
徐华锋
屈军
ZHOU Zhenglan;ZHOU Yuan;XU Huafeng;QU Jun(School of Physics and Electronic Information,Anhui Normal University,Wuhu 241002,China;State Key Laboratory of Transient Optics and Photonics,Xi’an Institute of Optics and Precision Mechanics,Chinese Academy of Sciences,Xi’an 710119,China;University of Chinese Academy of Sciences,Beijing 100049,China;School of Mechanics and Photoelectric Physics,Anhui University of Science and Technology,Huainan 232001,China)
出处
《量子电子学报》
CAS
CSCD
北大核心
2020年第5期615-632,共18页
Chinese Journal of Quantum Electronics
基金
国家自然科学基金,11747065,11374015
安徽省自然科学基金,1808085QA10。
关键词
大气光学
特殊关联部分相干光束
空间关联结构
传输特性
atmospheric optics
partially coherent beam with special correlation functions
spatial correlation structure
propagation properties
