Fabrication and characterization of sol-gel planar waveguides doped with rare-earth ions

被引：108

作者：

Orignac, X ^{[1
]}

Barbier, D ^{[1
]}

Du, XM ^{[1
]}

Almeida, RM ^{[1
]}

机构：

[1] INESC,P-1000 LISBON,PORTUGAL

来源：

APPLIED PHYSICS LETTERS | 1996年 / 69卷 / 07期

关键词：

D O I：

10.1063/1.117980

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Silica-titania sol-gel planar waveguides were deposited on silica glass disks by spin coating. Fluorescence lifetimes as high as 375 mu s were measured in neodymium-doped sol-gel planar waveguides and 1.78 ms for an erbium-doped film. Quenching was found to occur for the former at concentrations above 1 at. % of neodymium. (C) 1996 American Institute of Physics.

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页码：895 / 897

页数：3

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