HIGHLY SENSITIVE AND LOW-LOSS ION-EXCHANGED GLASS OPTICAL WAVE-GUIDES CONSTRUCTED BY THE SUCCESSIVE DOPING OF K+ AND AG+ IONS

被引：7

作者：

CHEN, XM ^{[1
]}

ITOH, K ^{[1
]}

MURABAYASHI, M ^{[1
]}

机构：

[1] YOKOHAMA NATL UNIV, INST ENVIRONM SCI & TECHNOL, HODOGAYA KU, YOKOHAMA, KANAGAWA 240, JAPAN

来源：

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN | 1995年 / 68卷 / 10期

关键词：

D O I：

10.1246/bcsj.68.2823

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A K+ ion-exchanged glass optical waveguide (OWG) was combined with an Ag+ ion-exchanged glass OWG on one substrate by tapered velocity coupling to obtain a low loss and highly sensitive ion-exchanged OWG system. The relative sensitivity of the Ag+-doped region was more than 1000 times per unit length (the reference here being spectroscopic measurements with normal incidence of monitoring light). The attenuation of the guided Light was 3-5 dB cm(-1) at the highly sensitive part. Stability against heat and against UV-irradiation were investigated also.

引用

页码：2823 / 2829

页数：7

共 14 条

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