Optimization of a fixation-free rehalogenating bleach for BB-640 holographic emulsion

Please use this identifier to cite or link to this item: http://hdl.handle.net/10045/9346
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dc.contributorHolografía y Procesado Ópticoen
dc.contributor.authorNeipp, Cristian-
dc.contributor.authorPascual, Inmaculada-
dc.contributor.authorBeléndez, Augusto-
dc.contributor.otherUniversidad de Alicante. Departamento de Física, Ingeniería de Sistemas y Teoría de la Señalen
dc.contributor.otherUniversidad de Alicante. Departamento de Óptica, Farmacología y Anatomíaen
dc.identifier.citationNEIPP LÓPEZ, Cristian; PASCUAL VILLALOBOS, Inmaculada; BELÉNDEZ VÁZQUEZ, Augusto. “Optimization of a fixation-free rehalogenating bleach for BB-640 holographic emulsion”. Journal of Modern Optics. Vol. 47, No. 10 (Aug. 2000). ISSN 0950-0340, pp. 1671-1679en
dc.identifier.issn0950-0340 (Print)-
dc.identifier.issn1362-3044 (Online)-
dc.description.abstractFixation-free rehalogenating bleaching is an interesting for the production of phase holograms. The shrinkage of the emulsion is reduced in comparison with other bleaching methods (reversal bleaching or rehalogenating bleaching with fixation). In this paper we present experimental results for fixation-free rehalogenating bleached holograms derived from the novel BB-640, a red-sensitive ultra-fine grain emulsion from Holographic Recording Technologies. The influence of the potassium bromide concentration in the bleach solution on the final quality of the holograms is also studied. The concentrations of the different components of the bleach solution are adjusted to obtain the highest values of diffraction efficiency. We show that really high diffraction efficiencies can be obtained, as high as 84%, when fixation-free rehalogenating bleached holograms are recorded on BB-640 plates.en
dc.description.sponsorshipThis work was partially financed by the CICYT (Comisión Interministerial de Ciencia y Tecnología, Spain) under project no MAT97-0705-C02-02.en
dc.publisherTaylor & Francisen
dc.rightsThis is an electronic version of an article published in the Journal of Modern Optics ©2000 Copyright Taylor & Francis; Journal of Modern Optics is available online at http://www.informaworld.comen
dc.subjectHolographic recording materialsen
dc.subjectSilver halide emulsionsen
dc.subjectBleached hologramsen
dc.subject.otherFísica Aplicadaen
dc.titleOptimization of a fixation-free rehalogenating bleach for BB-640 holographic emulsionen
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