Silver-halide sensitized gelatin derived from Agfa-Gevaert holographic platest

E. S. Simova, Mohsen Kavehrad

    Research output: Contribution to journalArticle

    9 Citations (Scopus)

    Abstract

    To our knowledge only one processing formula for silver-halide sensitized gelatin (SHSG) derived from Agfa-Gevaert holographic plates has been published in the current literature, which is apparently a result of the extremely high degree of hardening of the gelatin emulsion. We propose a modified processing formula for SHSG derived from Agfa-Gevaert plates. The holographic characteristics of the processed SHSG plates were measured and high diffraction efficiency, as high as 80%, and an almost flat spatial-frequency response within the region of interest were achieved. Some of our observations during the experiments are discussed. The behavior of the gelatin emulsion was consistent with the models for processing dichromated gelatin. We observed swelling rather than the shrinkage expected from the removal of the silver-halide grains. This swelling can be controlled by postbaking.

    Original languageEnglish (US)
    Pages (from-to)1875-1879
    Number of pages5
    JournalApplied Optics
    Volume33
    Issue number10
    DOIs
    StatePublished - Jan 1 1994

    Fingerprint

    Silver halides
    silver halides
    gelatins
    Emulsions
    Swelling
    Processing
    swelling
    emulsions
    Diffraction efficiency
    Frequency response
    Hardening
    shrinkage
    hardening
    frequency response
    Experiments
    diffraction

    All Science Journal Classification (ASJC) codes

    • Atomic and Molecular Physics, and Optics

    Cite this

    Simova, E. S. ; Kavehrad, Mohsen. / Silver-halide sensitized gelatin derived from Agfa-Gevaert holographic platest. In: Applied Optics. 1994 ; Vol. 33, No. 10. pp. 1875-1879.
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    Silver-halide sensitized gelatin derived from Agfa-Gevaert holographic platest. / Simova, E. S.; Kavehrad, Mohsen.

    In: Applied Optics, Vol. 33, No. 10, 01.01.1994, p. 1875-1879.

    Research output: Contribution to journalArticle

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