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A volume holographic sol-gel material with large enhancement of dynamic range by incorporation of high refractive index species

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Monte Muñoz de la Peña, Francisco del and Martínez Matos, Óscar and Rodrigo Martín-Romo, José Augusto and Calvo Padilla, María Luisa and Cheben, Pavel (2006) A volume holographic sol-gel material with large enhancement of dynamic range by incorporation of high refractive index species. Advanced Materials, 18 (15). pp. 2014-2017. ISSN 0935-9648

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Official URL: http://dx.doi.org/10.1002/adma.200502675




Abstract

Improved performance of volume holographic sol-gel materials-refractive index modulations in the 10^2 range, diffraction efficiencies near 100 %, and low levels of noise scattering-are reported that arise from the incorporation of Zr-based high refractive index species capable of diffusing from dark to bright fringes of the interference pattern (see figure).


Item Type:Article
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© 2006 WILEY-VCH Verlag GmbH & Co. KGaA.
This work was supported by MEC under the projects MAT2003-02718 and TIC2002-1846, and by CM under the project S0505/PPQ-0316. We gratefully acknowledge Carmen Munuera and Prof. Carmen Ocal for technical assistance and discussions concerning STM.

Uncontrolled Keywords:Diffraction Efficiency, Photopolymer Materials, Recording Material, Data-Storage, Glass, 100-Percent, 100%, Gratings
Subjects:Sciences > Physics > Optics
ID Code:25510
Deposited On:26 May 2014 15:11
Last Modified:26 May 2014 15:11

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