Panchromatic ultrafine-grain silver halide emulsions and their properties in reflection holography

Ce Wang; Donglin Pu; Tianchun Zhu; Jianhong Wu; Minxue Tang

doi:10.1117/12.481498

30 August 2002 Panchromatic ultra-fine-grain silver halide emulsions and their properties in reflection holography

Ce Wang, Donglin Pu, Tianchun Zhu, Jianhong Wu, Minxue Tang

Proceedings Volume 4924, Holography, Diffractive Optics, and Applications; (2002) https://doi.org/10.1117/12.481498
Event: Photonics Asia, 2002, Shanghai, China

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.

Citation Download Citation

Ce Wang, Donglin Pu, Tianchun Zhu, Jianhong Wu, and 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); https://doi.org/10.1117/12.481498

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