Polarization-singular Processing of Phase-inhomogeneous Layers Laser Images to Diagnose and Classify their Optical Properties

Advances in Electrical and Computer Engineering

USHENKO, Y. O. ; TOMKA, Y. Y. ; MISEVICH, I. Z. ; ANGELSKY, A.-P. ; BACHINSKY, V. T..

关键词: autocorrelation;    phase-inhomogeneous layer;    polarization;    rough surface;    statistical moments;   

DOI  :  10.4316/AECE.2011.01001

学科分类：计算机科学（综合）

来源: Universitatea "Stefan cel Mare" din Suceava

【 摘 要 】

Adduced in this work are the results of investigation aimed at analysis of coordinate distributions for azimuths and ellipticity of polarization (polarization maps) in laser images of three types of phase-inhomogeneous layers (PhIL), namely: rough, ground and bulk scattering layers. To characterize polarization maps for all the types of PhIL, the authors have offered to use three groups of parameters: statistical moments of the first to fourth orders, autocorrelation functions, logarithmic dependences for power spectra related to distributions of azimuths and ellipticity of polarization inherent to PhIL laser images. Ascertained are the criteria for diagnostics and classification of PhIL optical properties.

【 授权许可】

Unknown