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Information × Registration Number 0299U004391, 0197U000439 , R & D reports Title The field information restoration in film ferit-granat holographic domain closed by Bi popup.stage_title Head Volyar Oleksandr Volodymyrovych, Registration Date 07-06-2001 Organization National Taurida V. Vernadsky University popup.description2 The investigation object is the laser beams diffracted by the magnetic films doped by Bi. The investigation method was chosen the holographic analyzes of diffracted orders obtained by means of a smooth Gaussian beam scattering by domain film. The main aims of this work are 1) to study the formation processes of the stable dislocation states scattered by a striper domain structure; 2) to determine a possibility of an information broadcasting recorded by a domain field and corded by wavefront singularities. The investigation results are represented by the diffracted light model by magnetic films and the coded singularities transmitting through a multimode fiber. It is found the necessary condition required for a stable propagation of field singularities scattered by a magnetic hologram. Product Description popup.authors popup.nrat_date 2020-04-02 Close