A Self-Referenced Optical Intensity Sensor Network Using POFBGs for Biomedical Applications

被引：14
|
作者：
Tapetado Moraleda, Alberto [1 ]
Sanchez Montero, David [1 ]
Webb, David J. [2 ]
Vazquez Garcia, Carmen [1 ]
机构：
[1] Univ Carlos III Madrid, Displays & Photon Applicat Grp, Dept Elect Technol, Leganes 28911, Spain
[2] Aston Univ, Aston Inst Photon Technol, Birmingham B4 7ET, W Midlands, England
来源：
SENSORS | 2014年 / 14卷 / 12期
关键词：
self-referenced fiber-optic sensor; WDM network; polymer optical fiber Bragg grating (POFBG); biomedical applications; BRAGG GRATINGS; FIBER; TEMPERATURE; TRANSDUCER;
D O I：
10.3390/s141224029
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
This work bridges the gap between the remote interrogation of multiple optical sensors and the advantages of using inherently biocompatible low-cost polymer optical fiber (POF)-based photonic sensing. A novel hybrid sensor network combining both silica fiber Bragg gratings (FBG) and polymer FBGs (POFBG) is analyzed. The topology is compatible with WDM networks so multiple remote sensors can be addressed providing high scalability. A central monitoring unit with virtual data processing is implemented, which could be remotely located up to units of km away. The feasibility of the proposed solution for potential medical environments and biomedical applications is shown.
引用
收藏
页码：24029 / 24045
页数：17
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