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

被引：73

作者：

del Monte, Francisco ^{[1
]}

Martinez, Oscar

Rodrigo, Jose A.

Calvo, Maria L.

Cheben, Pavel

机构：

[1] CSIC, Inst Mat Sci, ICMM, Madrid 28049, Spain

[2] Univ Complutense Madrid, Dept Opt, Fac Phys Sci, E-28040 Madrid, Spain

[3] Natl Res Council Canada, Inst Microstruct Sci, Ottawa, ON K1A 0R6, Canada

来源：

ADVANCED MATERIALS | 2006年 / 18卷 / 15期

关键词：

D O I：

10.1002/adma.200502675

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

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).

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页码：2014 / +

页数：5

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