FIBEROPTIC EVANESCENT-WAVE SENSOR FOR GAS-DETECTION

被引：30

作者：

MESSICA, A ^{[1
]}

GREENSTEIN, A ^{[1
]}

KATZIR, A ^{[1
]}

SCHIESSL, U ^{[1
]}

TACKE, M ^{[1
]}

机构：

[1] FRAUNHOFER INST PHYS MESSTECH,FREIBURG,GERMANY

来源：

OPTICS LETTERS | 1994年 / 19卷 / 15期

关键词：

D O I：

10.1364/OL.19.001167

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A novel fiber-optic evanescent wave sensor is presented. The sensor, composed of a lead salt tunable infrared laser and a multimode uncladded silver halide infrared optic fiber, was used for rapid measurement of sulfur hexafluoride pressures at a few-percent detection limit. High-precision detection and identification of a large variety of gases are possible.

引用

收藏

页码：1167 / 1169

页数：3

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