350 rub
Journal Achievements of Modern Radioelectronics №3 for 2015 г.
Article in number:
Distortion of the optical beam on the inhomogeneity of the refractive index caused by shock wave
Keywords: shock wave optical beam homogeneous propagation medium
Authors:
V.А. Banakh - Dr.Sc. (Phys.-Math.), Head of Laboratory, V.E. Zuev Institute of Atmospheric Optics of Siberian Branch of the Russian Academy of Sciences. E-mail: banakh@iao.ru А.А. Sukharev - Ph.D. (Phys.-Math.), Research Scientist, V.E. Zuev Institute of Atmospheric Optics of Siberian Branch of the Russian Academy of Sciences. E-mail: sukharev@iao.ru А.V. Falits - Ph.D. (Phys.-Math.), Senior Research Scientist, V.E. Zuev Institute of Atmospheric Optics of Siberian Branch of the Russian Academy of Sciences. E-mail: falits@iao.ru
Abstract:
Results of calculation of the mean intensity and the magnitude of the deviation from the specified direction of propagation of the optical beam crossing a shock wave at the beginning of a path in a homogeneous medium are present. It is shown that the spatial in-homogeneity of the refractive index of air in the area occupied by a shock wave in the vicinity of a conical body moving with the su-personic speeds can cause focusing effect on a beam intersecting shock wave.
Pages: 168-172
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