Inorganic nanoparticles in organic-inorganic hybrid hosts for planar waveguides

被引：2

作者：

Gonçalves, RR ^{[1
]}

Carturan, G ^{[1
]}

Scarpari, S ^{[1
]}

Oliveira, DC ^{[1
]}

Bueno, LA ^{[1
]}

Ribeiro, SJL ^{[1
]}

Messaddeq, Y ^{[1
]}

Ferrari, M ^{[1
]}

Montagna, M ^{[1
]}

Rainho, JP ^{[1
]}

Carlos, LD ^{[1
]}

机构：

[1] Univ Trent, Dipartimento Ingn Mat, I-38050 Trento, Italy

来源：

DESIGN AND FABRICATION OF PLANAR OPTICAL WAVEGUIDE DEVICES AND MATERIALS | 2002年 / 4805卷

关键词：

nanoparticles; planar waveguides; zirconia; organic-inorganic hybrids; erbium;

D O I：

10.1117/12.456538

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Planar waveguides have been prepared on the ZrO2-(3-glycidiloxypropyl)trimethoxysilane (GPTS) system. Stable sols containing ZrO2 nanoparticles have been prepared and characterized by Photon Correlation Spectroscopy. The nanosized sol was embedded in (3-glycidoxipropyl)trimethoxisilane (GPTS) used as a hybrid host for posterior deposition. The opticalparameters of the waveguides such as refractive index, thickness and propagating modes and attenuation coefficient were measured at 632.8, 543.5 and 1550 nm by the prism coupling technique as a function of the ZrO2 content. The plan waveguides present thickness of a few microns and support well confined propagating modes. Er doped samples display weak and broad (Deltalambdaapproximate to96nm) emission at 1.5 mum.

引用

页码：134 / 139

页数：6

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