ADVANCES IN SAPPHIRE-FIBER-BASED INTRINSIC INTERFEROMETRIC SENSORS

被引：34

作者：

WANG, A

GOLLAPUDI, S

MAY, RG

MURPHY, KA

CLAUS, RO

机构：

[1] Fiber and Electro-Optics Research Center, Bradley Department of Electrical Engineering, Virginia Polytechnic Institute and State University, Blacksburg, VA

来源：

OPTICS LETTERS | 1992年 / 17卷 / 21期

关键词：

D O I：

10.1364/OL.17.001544

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present recent advances in the development of a sapphire-fiber-based interferometric sensor. The dependence of the fringe contrast of the sensor output on the quality of the silica-to-sapphire fiber splice is investigated. Sensor performance has been improved by optimizing both the sensor geometry and its method of fabrication. This sensor was demonstrated for the measurement temperature above 1510-degrees-C, and a resolution of 0.1-degrees-C has been obtained.

引用

页码：1544 / 1546

页数：3