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Developing light intensity dependence of the diffraction efficiency of thermal fixed holograms in LiNbO(3):Fe

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dc.contributor.author Miguel, E. M. de spa
dc.contributor.author Ambite, E. spa
dc.contributor.author Arimendi, L. spa
dc.date.accessioned 2013-11-27T17:26:35Z
dc.date.available 2013-11-27T17:26:35Z
dc.date.issued 2009 spa
dc.identifier.citation Miguel, E. M., Ambite, E., & Arimendi, L. (2009). Developing light intensity dependence of the diffraction efficiency of thermal fixed holograms in LiNbO(3):Fe. Optical Materials, 32(1), 42-44. spa
dc.identifier.issn 09253467 spa
dc.identifier.uri http://hdl.handle.net/11268/874
dc.description.abstract We observed developing light intensity dependence of the diffraction efficiency of thermally fixed holograms in LiNbO(3):Fe. The diffraction efficiency decreases for low illumination. At high intensity there was obtained a saturation effect. This dependence was weaker for highly oxidized crystals. The proper description of the results seems to require a two-photorefractive-center model. This effect is important from the practical point of view. It has to be considered that one has to provide the adequate illumination conditions in applications of these fixed holograms. (C) 2009 Elsevier B.V. All rights reserved. spa
dc.language.iso eng spa
dc.subject.other Photorefraction spa
dc.subject.other Lithium Niobate spa
dc.subject.other Fixed Holograms spa
dc.subject.other Lithium-Niobate Crystals spa
dc.subject.other Gratings spa
dc.subject.other Origin spa
dc.subject.other Filter spa
dc.subject.other Materials Science spa
dc.subject.other Optics spa
dc.title Developing light intensity dependence of the diffraction efficiency of thermal fixed holograms in LiNbO(3):Fe spa
dc.type article spa
dc.description.impact 1.728 JCR (2009) Q2, 19/71 Optics, 67/214 Materials science, multidisciplinary spa
dc.identifier.doi 10.1016/j.optmat.2009.06.001 spa
dc.rights.accessRights closedAccess en
dc.subject.unesco Óptica spa
dc.subject.unesco Ensayo de materiales spa
dc.description.filiation UEM spa
dc.peerreviewed Si spa


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