Optical fiber grating sensor network for monitoring refractive index and temperature distributions in fluids

1999 ◽  
Author(s):  
Wolfgang Ecke ◽  
Kerstin Schroeder ◽  
Andrei Y. Andreev ◽  
Rudolf Mueller ◽  
Reinhardt Willsch
Keyword(s):  
Refractive Index ◽  
Optical Fiber ◽  
Sensor Network ◽  
Fiber Grating ◽  
Temperature Distributions ◽  
Fiber Grating Sensor

Optical fiber grating sensor network monitors helium gas temperature profile in airship

2003 ◽  
Author(s):  
Wolfgang Ecke ◽  
Ines Latka ◽  
Bernd Hoefer ◽  
Arnd Reutlinger ◽  
Reinhardt Willsch
Keyword(s):  
Optical Fiber ◽  
Temperature Profile ◽  
Sensor Network ◽  
Fiber Grating ◽  
Gas Temperature ◽  
Helium Gas ◽  
Fiber Grating Sensor

Optical fiber grating sensor network based on highly reliable fibers and components for spacecraft health monitoring

2001 ◽  
Author(s):  
Wolfgang Ecke ◽  
Stephan Grimm ◽  
Ines Latka ◽  
Arnd Reutlinger ◽  
Reinhardt Willsch
Keyword(s):  
Optical Fiber ◽  
Sensor Network ◽  
Health Monitoring ◽  
Fiber Grating ◽  
Fiber Grating Sensor

A Multiple Fiber Grating Sensor System Using Code Division Multiple Access

2013 ◽  
Vol 765-767 ◽  
pp. 2444-2447 ◽  
Author(s):  
Wei Li ◽  
Yong Jia Zhang ◽  
Hong Qiao Wen
Keyword(s):  
Optical Fiber ◽  
Fiber Bragg Grating ◽  
Code Division Multiple Access ◽  
Multiple Access ◽  
Simulation Experiment ◽  
Fiber Grating ◽  
Sensing System ◽  
Fiber Grating Sensor ◽  
Fbg Sensors ◽  
Code Division Multiple

In order to increase the multiplying density of Fiber Bragg Grating (FBG) sensors, a novel FBG Sensing System based on CDMA technology has been developed. Simulation experiment indicates the CDMA technology combine with optical fiber grating sensing system together successfully. Furthermore, the system can distinguishes the FBG and enhance the FBG network band utilization.

Characteristics of Long-Period Optical Fiber Grating with High Refractive Index nm-Thick Film Overlay

2009 ◽  
Vol 29 (10) ◽  
pp. 2665-2672 ◽  
Author(s):  
于秀娟 Yu Xiujuan ◽  
张敏 Zhang Min ◽  
王利威 Wang Liwei ◽  
雷鸣 Lei Ming ◽  
廖延彪 Liao Yanbiao
Keyword(s):  
Refractive Index ◽  
Optical Fiber ◽  
Thick Film ◽  
High Refractive Index ◽  
Fiber Grating ◽  
Long Period

Small biomolecule immunosensing with plasmonic optical fiber grating sensor

2016 ◽  
Vol 77 ◽  
pp. 315-322 ◽  
Author(s):  
Clotilde Ribaut ◽  
Valérie Voisin ◽  
Viera Malachovská ◽  
Valentin Dubois ◽  
Patrice Mégret ◽  
...  
Keyword(s):  
Optical Fiber ◽  
Fiber Grating ◽  
Fiber Grating Sensor

Research on Optical Fiber Grating Sensor Based on Fabry-Perot Cavity Applied in Oilfield

2013 ◽  
Vol 336-338 ◽  
pp. 153-157 ◽  
Author(s):  
Ying Ying Wang ◽  
Chang Wang ◽  
Xiao Hui Liu ◽  
Qing Chao Zhao
Keyword(s):  
Optical Fiber ◽  
Optical Fiber Sensor ◽  
Fiber Grating ◽  
Glass Capillary ◽  
High Temperature And Pressure ◽  
Pressure Calibration ◽  
Fabry Perot ◽  
Long Time ◽  
Fiber Grating Sensor ◽  
Temperature And Pressure

A kind of optical fiber sensor testing the temperature and pressure under well is present. The temperature is measured by a FBG and the pressure is detected by the F-P cavity. The oxy-hydrogen is used to meld the fiber and glass capillary. The experiment results such as the cavity length changing in a long time under the condition of high temperature and pressure and the pressure calibration results are also given.

Liquid Refractive Index Wireless Sensor Network Based on Long Period Fiber Grating and ZigBee

2015 ◽  
Vol 52 (3) ◽  
pp. 030602 ◽  
Author(s):  
石嘉 Shi Jia ◽  
徐德刚 Xu Degang ◽  
严德贤 Yan Dexian ◽  
徐伟 Xu Wei ◽  
姚建铨 Yao Jianquan
Keyword(s):  
Refractive Index ◽  
Wireless Sensor Network ◽  
Sensor Network ◽  
Wireless Sensor ◽  
Fiber Grating ◽  
Long Period Fiber Grating ◽  
Long Period ◽  
Period Fiber Grating
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