A new transmission type multi-channel strain and temperature sensor based on a 2x2 wavelength division multiplexing fused taper fiber coupler

被引：0
|
作者：
Shin, W [1 ]
Seo, HS [1 ]
Oh, K [1 ]
机构：
[1] Kwangju Inst Sci & Technol, Dept Informat & Commun, Puk Ku, Kwangju 500712, South Korea
来源：
14TH INTERNATIONAL CONFERENCE ON OPTICAL FIBER SENSORS | 2000年 / 4185卷
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D O I：
暂无
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A new type of 2x2 fused taper 16 channel wavelength division multiplexer with 20 nm spacing from 1310 to 1610nm was fabricated for application in a multi-channel strain and temperature sensor. The spectral response of each channel under strain and temperature variation was experimentally analyzed. The strain sensitivity in the range of 400-2000 mu epsilon and the temperature sensitivity in 20-100 degreesC were measured. The optical power response to the strain was also measured.
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页码：134 / 137
页数：4
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