Semiphysical development of holograms recorded in silver halide emulsions

Istvan Banyasz; Augusto Beléndez; Inmaculada V. Pascual; Antonio Fimia

doi:10.1117/12.402460

3 October 2000 Semiphysical development of holograms recorded in silver halide emulsions

Istvan Banyasz, Augusto Beléndez, Inmaculada V. Pascual, Antonio Fimia

Proceedings Volume 4149, Holography 2000; (2000) https://doi.org/10.1117/12.402460
Event: Holography 2000, 2000, St. Poelton, Austria

Abstract

In the course of experiments on measurement of the effects of processing on nonlinear characteristics of silver halide holograms recorded in Agfa-gevaert 8E75HD emulsions we found that, under certain circumstances, the AAC developer acted as a semi-physical developer instead of the normal chemical developing action. The developed and fixed holograms were of low optical density (<0.5) and of high diffraction efficiency (up to 15%). Phase contrast microscopy revealed that very clean phase gratings were obtained. This effect of the AAC developer was due to the replacement of one of its components, sodium carbonate of purest grade with that of for analysis grade of the same company.

Citation Download Citation

Istvan Banyasz, Augusto Beléndez, Inmaculada V. Pascual, and Antonio Fimia "Semiphysical development of holograms recorded in silver halide emulsions", Proc. SPIE 4149, Holography 2000, (3 October 2000); https://doi.org/10.1117/12.402460

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