scholarly journals Measuring deformation, temperature, vibration and acoustic emission signals of aircraft structures using fiber optical sensors

2021 ◽  
Author(s):  
A. B. Kuznetsov ◽  
A. N. Serieznov ◽  
A. V. Lukyanov ◽  
A. A. Bragin
Keyword(s):  
Acoustic Emission ◽  
Optical Sensors ◽  
Deformation Temperature ◽  
Aircraft Structures ◽  
Fiber Optical ◽  
Fiber Optical Sensors

Modelling Light Transmission in a Fiber-Optical Reflection System

2004 ◽  
Vol 9 (1) ◽  
pp. 55-63
Author(s):  
V. Kleiza
Keyword(s):  
Optical Sensors ◽  
Light Transmission ◽  
External Cavity ◽  
Linear Displacement ◽  
Fiber System ◽  
Light Emitting ◽  
Optical Media ◽  
Reflected Light ◽  
Fiber Optical ◽  
Fiber Optical Sensors

Light transmission in the reflection fiber system, located in external optical media, has been investigated for application as sensors. The system was simulated by different models, including external cavity parameters such as the distance between light emitting and receiving fibers and mirror positioning distance. The sensitivity to a linear displacement of the sensors was studied as a function of the distance between the tips of the light emitting fiber and the center of the pair reflected light collecting fibers, by positioning a mirror. Physical fundamentals and operating principles of the advanced fiber optical sensors were revealed.

Chaotic lasers for elimination of low-frequency fluctuations of backscattered Rayleigh radiation in distributed fiber optical sensors

2011 ◽  
Author(s):  
V. V. Spirin ◽  
C. A. López-Mercado ◽  
S. V. Miridonov ◽  
L. Cardoza-Avendaño ◽  
R. M. López-Gutiérrez ◽  
...  
Keyword(s):  
Optical Sensors ◽  
Low Frequency ◽  
Fiber Optical ◽  
Fiber Optical Sensors ◽  
Frequency Fluctuations

scholarly journals Mode-division-multiplexing of absorption-based fiber optical sensors

2016 ◽  
Vol 24 (5) ◽  
pp. 5186 ◽  
Author(s):  
Islam Ashry ◽  
Anbo Wang ◽  
Yong Xu
Keyword(s):  
Optical Sensors ◽  
Mode Division Multiplexing ◽  
Fiber Optical ◽  
Fiber Optical Sensors

scholarly journals Fiber-Optical Sensors: Basics and Applications in Multiphase Reactors

Sensors ◽  
2012 ◽  
Vol 12 (9) ◽  
pp. 12519-12544 ◽  
Author(s):  
Xiangyang Li ◽  
Chao Yang ◽  
Shifang Yang ◽  
Guozheng Li
Keyword(s):  
Optical Sensors ◽  
Multiphase Reactors ◽  
Fiber Optical ◽  
Fiber Optical Sensors

scholarly journals Fiber-optical Sensors Based on Mono-crystal Films of Garnet Ferrites for Mechatronic Systems

2015 ◽  
Vol 106 ◽  
pp. 202-209 ◽  
Author(s):  
Sergey A. Matyunin ◽  
Yuriy A. Fedotov ◽  
Orhan G. Babaev ◽  
Mikhail K. Wirchenko ◽  
Mikhail Yu.Gusev ◽  
...  
Keyword(s):  
Optical Sensors ◽  
Mechatronic Systems ◽  
Fiber Optical ◽  
Crystal Films ◽  
Fiber Optical Sensors
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