Optical spectroscopy of trivalent chromium in sol-gel lithium niobate

被引：9

作者：

Krebs, JK ^{[1
]}

Happek, U

机构：

[1] Franklin & Marshall Coll, Dept Phys & Astron, Lancaster, PA 17604 USA

[2] Univ Georgia, Dept Phys & Astron, Athens, GA 30602 USA

来源：

APPLIED PHYSICS LETTERS | 2005年 / 87卷 / 25期

关键词：

D O I：

10.1063/1.2149182

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We report on the characterization of sol-gel derived lithium niobate via trivalent chromium probe ions, a study that is motivated by recent reports on the synthesis of high quality sol-gel lithium niobate (LiNbO3). In order to assess the quality of sol-gel derived LiNbO3, we incorporate Cr3+ during the hydrolysis stage of the sol-gel process. A comparison of the Cr3+ emission and photoexcitation data on both sol-gel and melt-grown LiNbO3 shows that the sol-gel derived material is highly stoichiometric. (c) 2005 American Institute of Physics.

引用

页码：1 / 3

页数：3

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