Abstract

Studies on the singular optics of scalar wave fields carried out in the world and at V.E. Zuev Institute of Atmospheric Optics, Siberian Branch, Russian Academy of Sciences (IAO SB RAS) are reviewed. The study results of the processes of origination and annihilation of phase singularities are generalized. The methods for singular phase reconstruction and their applicability to the problems of adaptive focusing of radiation in randomly inhomogeneous media are examined. The energy, statistical, and topological properties of vortex optical beams propagating through a turbulent atmosphere are analyzed. The results of the synthesis of vortex beams with quickly controllable orbital angular momentum by the matrix approach developed at IAO SB RAS are described.

中文翻译：

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奇异的大气光学：从波前位错到涡旋激光束的合成

摘要

综述了在世界范围以及俄罗斯科学院西伯利亚分校VE Zuev大气光学研究所（IAO SB RAS）进行的标量波场奇异光学的研究。概括了相奇异点的产生和an灭过程的研究结果。研究了奇异相位重建方法及其在随机非均匀介质中辐射自适应聚焦问题中的适用性。分析了在湍流大气中传播的涡旋光束的能量，统计和拓扑特性。描述了在IAO SB RAS开发的矩阵方法合成的具有快速可控轨道角动量的涡旋光束的结果。