Raman Probe on PPLN Microstructures

被引：29

作者：

Fontana, M. D. ^{[1
]}

Hammoum, R. ^{[1
]}

Bourson, P. ^{[1
]}

Margueron, S. ^{[1
]}

Shur, V. Ya ^{[2
]}

机构：

[1] Univ Paul Verlaine Metz & Supelec, CNRS, UMR 7132, Lab Mat Opt Photon & Syst, F-57070 Metz, France

[2] Ural State Univ, Ferroelect Lab, Ekaterinburg 620083, Russia

来源：

FERROELECTRICS | 2008年 / 373卷

关键词：

Domain structure; periodical poling; Raman spectrum; lithium niobate; domain wall;

D O I：

10.1080/00150190802408598

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We analyse the Raman spectrum recorded during scanning across the domain walls of a periodically poled lithium niobate single crystal. We show that the intensity of scattered light is sensitive to the stresses and electric fields in the vicinity of domain walls. These features are amplified due to large elasto-optic and electro-optic coefficients of lithium mobate.

引用

页码：26 / 31

页数：6

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