Scattering reduction for highly diffractive holograms in LiNbO3 crystals

被引：0

作者：

Garcia, P.M. ^{[1
]}

Freschi, A.A. ^{[1
]}

Frejlich, J. ^{[1
]}

Kratzig, E. ^{[1
]}

机构：

[1] Universidade Estadual de Campinas, Campinas, Brazil

来源：

| 1996年 / Springer-Verlag GmbH & Company KG, Berlin, Germany卷 / 63期

关键词：

Crystals - Holograms - Light - Light scattering - Optical materials - Optical recording - Phase shift;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

We show that self-stabilized recording in photovoltaic LiNbO3 crystals produces highly diffractive holograms with a 3- to 4-fold light scattering reduction. Low scattering is probably due to the nonstationary mechanism involved in self-stabilized recording that may not allow parasitic scattering patterns in the crystal to be efficiently recorded.

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