LOW-LOSS ERBIUM-DOPED ION-EXCHANGED CHANNEL WAVE-GUIDES

被引：12
|
作者：
ABOUELLEIL, MM
BALL, GA
NIGHAN, WL
OPAL, DJ
机构：
[1] United Technologies Research Center, East Hartford, CT
来源：
OPTICS LETTERS | 1991年 / 16卷 / 24期
关键词：
D O I：
10.1364/OL.16.001949
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We report the fabrication of ion-exchanged channel waveguides in an Er-doped Na-modified BK-7 glass. The buried waveguides were elliptical in cross section, having approximate cross-sectional dimensions of 10-mu-m x 30-mu-m. Characterization of the optical properties of the waveguides revealed that they are single mode in the 10-mu-m dimension and multimode in the 30-mu-m dimension and exhibit a total waveguide loss, absorption plus scattering, of 0.8 dB/cm at 0.633-mu-m.
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页码：1949 / 1951
页数：3
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