A wavelength multiplexed fiber-optic hydrogen sensor

被引：1
|
作者：
Zalvidea, D [1 ]
Díez, A [1 ]
Cruz, JL [1 ]
Andrés, MV [1 ]
机构：
[1] Consejo Nacl Invest Cient & Tecn, CIC, Ctr Invest Opt, La Plata, Argentina
来源：
RIAO/OPTILAS 2004: 5TH IBEROAMERICAN MEETING ON OPTICS AND 8TH LATIN AMERICAN MEETING ON OPTICS, LASERS, AND THEIR APPLICATIONS, PTS 1-3: ICO REGIONAL MEETING | 2004年 / 5622卷
关键词：
fiber optic sensors; hydrogen sensors;
D O I：
10.1117/12.591676
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We present a novel configuration of a fibre-optic hydrogen sensor suitable for wavelength multiplexing. It is based on a palladium-coated tapered fibre and a fibre Bragg grating. This scheme allows sensor's multiplexing, which increases the capability to implement multipoint sensor networks for volumetric detection. Moreover, the sensitivity of the sensor is enhanced since light interacts twice with the palladium layer.
引用
收藏
页码：926 / 930
页数：5
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