Hybrid integration of 300nm-thick LiNbO3 films on ion-exchanged glass waveguides for efficient nonlinear integrated devices

被引：2

作者：

Legrand, Louison ^{[1
]}

Bouchard, Aude ^{[1
]}

Grosa, Gregory ^{[1
]}

Broquin, Jean-Emmanuel ^{[1
]}

机构：

[1] Univ Grenoble Alpes, CNRS, Grenoble INP, IMEP LaHC, F-38000 Grenoble, France

来源：

INTEGRATED OPTICS: DEVICES, MATERIALS, AND TECHNOLOGIES XXII | 2018年 / 10535卷

关键词：

Integrated Optic; Lithium Niobate; Glass; Thin-film; wafer bonding; ion-exchanged waveguide;

D O I：

10.1117/12.2288706

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In this paper, the realization of hybrid Lithium Niobate-silicate glass waveguide is presented. A 300nm-thick ion-sliced lithium niobate thin film has been successfully reported on a glass substrate containing high refractive index strip created by a silver/sodium ion exchange. The obtained waveguides have been successfully characterized at a wavelength of 1.5 mu m and showed a single mode behavior as well as a strong confinement. The use of such waveguides for electro-optic modulators or second hay ionic generation is also discussed.

引用

页数：7

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