Annotation
Applicability of the Kramers-Kronig relations to the problem of unambiguous reproduction of the amplitude reflection coefficient from the energy reflection coefficient for a layered medium is considered. Examples of nonuniqueness of the solution are given. The conditions necessary for the existence of a one-to-one correspondence between the amplitude and phase of the amplitude reflection coefficient (the conditions for unambiguous reproduction of the amplitude reflection coeffident from the energy one) are determined.
© 2016 Publisher M.V.Lomonosov Moscow State University
Authors
A.V. Tikhonravov, I.V. Zuev
Department of Mathematics, Faculty of Physics, Moscow State University, Leninskie Gory, Moscow, 119992, Russia
Department of Mathematics, Faculty of Physics, Moscow State University, Leninskie Gory, Moscow, 119992, Russia