30 August 2002 Panchromatic ultra-fine-grain silver halide emulsions and their properties in reflection holography
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Abstract
Silver halide emulsions with average grain size around 10 nm and red-green-blue sensitivities were prepared in our laboratory. The influences of some preparing conditions on the emulsion grain size and spectral sensitivity were discussed. The emulsions were used to record holographic reflection gratings for investigating their properties in reflection holography. The reflection gratings were processed in a modified AAC developer and modified R-10 bleach. Diffraction efficiencies of the reflection gratings were up to 55% for the exposure of I .8 mJ/cm2 at 633 nm, 55% for the exposure of 2.2 mJ/cm2 at 515 nm and 50%for the exposure of3.3 mJ/cm2 at 458 nm.
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Ce Wang, Ce Wang, Donglin Pu, Donglin Pu, Tianchun Zhu, Tianchun Zhu, Jianhong Wu, Jianhong Wu, Minxue Tang, Minxue Tang, } "Panchromatic ultra-fine-grain silver halide emulsions and their properties in reflection holography", Proc. SPIE 4924, Holography, Diffractive Optics, and Applications, (30 August 2002); doi: 10.1117/12.481498; https://doi.org/10.1117/12.481498
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