Autor:	Raskovskaya, I.
Předmět:	REFRACTION (Optics) REFRACTIVE index INHOMOGENEOUS materials ALGORITHMS OPTICS
Zdroj:	Journal of Communications Technology & Electronics; Jan2013, Vol. 58 Issue 1, p33-39, 7p
Abstrakt:	A refraction method is proposed for the determination of the refractive index in a 2D inhomogeneous medium. The method involves one-direction sounding of the medium under study by means of a set of narrow beams. A solution to the inverse geometric-optics problem is used to develop a recurrent algorithm for determining the values of the refractive index at a discrete set of points on the plane boundary of the medium. The algorithm is tested for a plane-layer medium and a 2D inhomogeneous medium, and the test results are reported. [ABSTRACT FROM AUTHOR]
Databáze:	Complementary Index
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