22 April 1996 Optimization of an acrylamide-based dry photopolymer holographic recording material
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Work done on the optimization of a photopolymer holographic recording material is presented. The material consists of a PVA (polyvinylalcohol) binder, a monomer, a crosslinking monomer, an electron donor and a dye sensitizer which renders the material suitable for recording in the 633 nm spectral region. Diffraction gratings were recorded with approximately 80% diffraction efficiency with the optimized system. By changing the relative concentrations of the components in the material, sensitivity was improved by a factor of 5. Total light power remained at approximately 5.5 mW for recording.
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Clodagh A. Feely, Clodagh A. Feely, Suzanne Martin, Suzanne Martin, Vincent Toal, Vincent Toal, Antonio Fimia, Antonio Fimia, Felipe Mateos, Felipe Mateos, } "Optimization of an acrylamide-based dry photopolymer holographic recording material", Proc. SPIE 2688, Holographic Materials II, (22 April 1996); doi: 10.1117/12.238544; https://doi.org/10.1117/12.238544

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