Design of a Fiber Bragg Grating Sensor Interrogation System using Volume Phase Grating and CCD Detection

被引：0
|
作者：
Cai, Zhaohui [1 ]
Hao, Jianzhong [1 ]
Dong, Bo [1 ]
Phua, Jiliang [1 ]
Chiam, Tat Meng [1 ]
机构：
[1] Inst Infocomm Res, Singapore 138632, Singapore
来源：
22ND INTERNATIONAL CONFERENCE ON OPTICAL FIBER SENSORS, PTS 1-3 | 2012年 / 8421卷
关键词：
Fiber Bragg Grating (FBG); interrogation; Volume phase grating (VPG); Charge-Coupled Device (CCD);
D O I：
10.1117/12.966328
中图分类号：
TP7 [遥感技术];
学科分类号：
081102 ; 0816 ; 081602 ; 083002 ; 1404 ;
摘要：
The design of a portable FBG Interrogation System is presented in this paper. By using volume holographic phase grating as the dispersion spectral element, the interrogator achieves 5 KHz scanning frequency with a readout wavelength resolution of 1 pm. The total power consumption is less than 25 W.
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页数：4
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