Two dimensional temperature measurements by X-Y scanning of Er end doped silica fiber sensor

被引：0

作者：

Morita, Kentaro ^{[1
]}

Okabe, Asuka ^{[1
]}

Ito, Sakiko ^{[1
]}

Aizawa, Hiroaki ^{[1
]}

Katsumata, Tooru ^{[1
]}

Komuro, Shuji ^{[1
]}

Morikawa, Takitaro ^{[1
]}

机构：

[1] Toyo Univ, Sensor Photon Res Ctr, Fac Engn, Tokyo, Japan

来源：

2006 SICE-ICASE INTERNATIONAL JOINT CONFERENCE, VOLS 1-13 | 2006年

关键词：

fiber-optic thermometer; Er end doped silica fibers sensor; Thermal excited luminescence;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Fiber-optic thermal radiation thermometry was studied using Er end doped silica fiber sensor. Visible light radiation peaks were clearly observed at lambda = 522nm and, 655nm, 80nm and 984mn from Er end doped silica fibers sensor. Theses peaks increase greatly with temperature of the sensor. Intensity ratio of thermally excited luminescence peaks at lambda = 522nm and 984nm, I-522/984, is suitable for the high temperature measurement. Two dimensional (2-D) temperature distributions in a flame are successfully visualized by X-Y scanning technique using Er end doped silica fiber sensor.

引用

页码：5933 / +

页数：2

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