Hybrid silica-polymer structure for integrated optical waveguides with new potentialities

被引：23

作者：

Bosc, D ^{[1
]}

Devoldère, N ^{[1
]}

Bonnel, M ^{[1
]}

Favennec, JL ^{[1
]}

Pavy, D ^{[1
]}

机构：

[1] CNET, DTD PIH, France Telecom, Branche Dev, F-22307 Lannion, France

来源：

MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY | 1999年 / 57卷 / 02期

关键词：

integrated optics; silica on silicon; polymer; directional coupler; athermal; Bragg grating; waveguide;

D O I：

10.1016/S0921-5107(98)00306-7

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We report some features of a new waveguide structure in integrated optic providing new potentialities. We propose to use specific polymers as overlayer of ridge silica waveguides. This method can be used to finely tune the superstrate refractive index in order to adjust performances of components. In this paper, we give as examples, the auto-stabilization of integrated Bragg gratings and also, first experiments to realize thermo-optic directional couplers which can be achieved by combining these two materials in the waveguide structure. (C) 1999 Elsevier Science S.A. All rights reserved.

引用

页码：155 / 160

页数：6

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