Fiber Sensor Interrogator Based on Self-Sweeping Fiber Laser

被引：0
|
作者：
Tkachenko, Alina Y. [1 ,2 ]
Lobach, Ivan A. [1 ,4 ]
Guskov, Leonid N. [3 ]
机构：
[1] SB RAS, Inst Automat & Electrometry, Novosibirsk, Russia
[2] Novosibirsk State Tech Univ, Novosibirsk, Russia
[3] Novosibirsk State Tech Univ, Dept Elect, Novosibirsk, Russia
[4] UB RAS, Perm Sci Ctr, Lab Photon, Perm, Russia
来源：
2016 17TH INTERNATIONAL CONFERENCE OF YOUNG SPECIALISTS ON MICRO/NANOTECHNOLOGIES AND ELECTRON DEVICES (EDM) | 2016年
关键词：
fiber laser; an interrogator; Bragg grating; frequency sweeping;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper single-frequency ytterbium self sweeping all-fiber laser with sweeping range of 1058-1076 nm and output power of more than 50 mW with temperature controlled sweeping range is developed. A prototype of fiber sensor interrogator based on the laser is designed, which has been successfully tested on the sensor line consisting of 6 FBG sensors. The accuracy of measured wavelength of FBG reflection is estimated as 2 pm. The possible improvements of the interrogator are discussed.
引用
收藏
页码：348 / 351
页数：4
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