Fiber Bragg Grating Sensor System using Single-mode Wavelength Swept Light Source

被引：0
|
作者：
Saitoh, Takanori [1 ]
Nakamura, Kenichi [1 ]
Furukawa, Hiroshi [1 ]
Koshihara, Masaru [1 ]
机构：
[1] ANRITSU DEVICE CORP, Atsugi, Kanagawa 2438555, Japan
来源：
21ST INTERNATIONAL CONFERENCE ON OPTICAL FIBER SENSORS | 2011年 / 7753卷
关键词：
fiber sensor; fiber sensing; fiber Bragg grating; tunable light source; wavelength swept light source; laser;
D O I：
10.1117/12.884939
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
This paper reports a high-performance FBG sensor system using a novel single-mode wavelength swept light source that can sweep wavelengths with a spectrum line width of 1 pm, a sweep range of 135 nm, and a sweep frequency of 160 Hz. This system can measure an FBG spectrum with 1-pm resolution and an FBG wavelength with 0.2-pm repeatability with a measurement frequency of 160 Hz.
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页数：4
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