Second harmonic scattered light from a transparent glass-ceramic containing sodium niobate nanocrystals

被引：25

作者：

Valdez, Ernesto

de Araujo, Cid B. ^{[1
]}

Lipovskii, A. A.

机构：

[1] Univ Fed Pernambuco, Dept Fis, BR-50670901 Recife, PE, Brazil

[2] St Petersburg State Polytech Univ, St Petersburg 195251, Russia

来源：

APPLIED PHYSICS LETTERS | 2006年 / 89卷 / 03期

关键词：

D O I：

10.1063/1.2221879

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A study of the incoherent second harmonic radiation generated in a transparent glass-ceramic which consists of sodium niobate nanocrystals embedded in a silica-niobate glass is reported. A nanosecond laser operating at 1064 nm was used, and measurements were performed for samples with nanocrystal filling fractions up to 37%. The results allow the measurements of the first hyperpolarizability per nanocrystal, beta=166x10(-30) esu. (c) 2006 American Institute of Physics.

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页数：3

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