Optical Phase and Intensity Fluctuations in a Refractive Index Microstructure: A Mathematical Analysis

摘要

Studies have been published which extend and apply the Kolomogorov theory of turbulence to the fluctuations of optical refractive index in the ocean due to salinity and temperature microstructure. Mathematical models of some of the statistical properties of these fluctuations are developed to provide continuous functions obeying the various Fourier transform relationships provided by the studies. The continuous functions are used to characterize the phase and intensity fluctuations of a plane, monochromatic optical wave passes through such a turbulent medium. The knowledge of the relationship between fluctuations of the optical parameters and the refractive index microstructure provides a basis for the use of laser beams as data links or in studies of the propagating medium. (Author)