Vol. 10, issue 09, article # 5

pdf Tartakovsky V. A. Dispersion relations and the minimal phase existence at propagation and interference of light waves. // Atmospheric and oceanic optics. 1997. V. 10. No. 09. P. 638-645.
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The subject of this paper is formulation of the conditions under which a functional relation exists and keeps between the logarithm of wave function amplitude and its phase. The dispersion relations, describing this relationship, are extended to two–dimensional case. The interference pattern and real zeroes of a light wave in an inhomogeneous medium are studied to demonstrate the approach application.