Phase composition of channel proton-exchanged waveguides in different near-congruent LiNbO3

IF 1.3 4区物理与天体物理 Q4 PHYSICS, CONDENSED MATTER

Ferroelectrics Letters Section Pub Date : 2020-01-24 DOI:10.1080/07315171.2020.1799627

S. Kostritskii, Y. Korkishko, V. Fedorov, O. Sevostyanov, I. М. Chirkova, E. Kokanyan, M. Aillerie

引用次数: 1

Abstract

Abstract Micro-Raman spectroscopy and method of Raman data calibration are proposed for the quantitative study of the proton-exchanged LiNbO3 channel waveguides, which contain the different HxLi1–xNbO3 phases, depending on the fabrication conditions. The spectroscopic parameters, phase composition and electro-optic properties of these waveguides have been found to be depending on the small variation of stoichiometry in the near-congruent lithium niobate substrates used for waveguides fabrication.

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不同近全等LiNbO3中通道质子交换波导的相位组成

摘要针对不同制备条件下含有不同HxLi1-xNbO3相的质子交换LiNbO3通道波导，提出了微拉曼光谱和拉曼数据校准方法。这些波导的光谱参数、相位组成和电光性质取决于用于波导制造的近一致铌酸锂衬底的化学计量的微小变化。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Ferroelectrics Letters Section 物理-物理：凝聚态物理

CiteScore

1.10

自引率

0.00%

发文量

审稿时长

4.8 months

期刊介绍： Ferroelectrics Letters is a separately published section of the international journal Ferroelectrics. Both sections publish theoretical, experimental and applied papers on ferroelectrics and related materials, including ferroelastics, ferroelectric ferromagnetics, electrooptics, piezoelectrics, pyroelectrics, nonlinear dielectrics, polymers and liquid crystals. Ferroelectrics Letters permits the rapid publication of important, quality, short original papers on the theory, synthesis, properties and applications of ferroelectrics and related materials.