Long distance, high spatial resolution distributed temperature measurement using a graded index optical fiber at 1550 nm

2018 ◽  
Author(s):  
Xiaoguang Sun ◽  
Kyle Bedard ◽  
Davis Braganza ◽  
Mei Wen ◽  
Jie Li ◽  
...  
Keyword(s):  
Optical Fiber ◽  
Temperature Measurement ◽  
Spatial Resolution ◽  
High Spatial Resolution ◽  
Long Distance ◽  
Graded Index

scholarly journals Study of Optical Fiber Design Parameters in Fiber Optics Communications

2017 ◽  
Vol 2 (3) ◽  
pp. 302-308 ◽  
Author(s):  
Salim Qadir Mohammed ◽  
Asaad M. Asaad M. Al-Hindawi
Keyword(s):  
Optical Fiber ◽  
Fiber Optics ◽  
Numerical Aperture ◽  
Design Parameters ◽  
Light Sources ◽  
Long Distance ◽  
Graded Index ◽  
Large Bandwidth ◽  
Telecommunication Infrastructure ◽  
Distance Communication

Fiber optics is an important part in the telecommunication infrastructure. Large bandwidth and low attenuation are features for the fiber optics to provide gigabit transmission. Nowadays, fiber optics are used widely in long distance communication and networking to provide the required information traffic for multimedia applications. In this paper, the optical fiber structure and the operation mechanism for multimode and single modes are analyzed. The design parameters such as core radius, numerical aperture, attenuation, dispersion and information capacity for step index and graded index fibers are studied, calculated and compared for different light sources.

scholarly journals High Spatial Resolution Optical Fiber Two Color Pyrometer With Fast Response

2021 ◽  
Vol 21 (3) ◽  
pp. 2942-2950
Author(s):  
A. Nunez Cascajero ◽  
A. Tapetado ◽  
C. Vazquez
Keyword(s):  
Optical Fiber ◽  
Spatial Resolution ◽  
High Spatial Resolution ◽  
Fast Response ◽  
Color Pyrometer

High-spatial-resolution distributed optical fiber strain or temperature sensing

1999 ◽  
Author(s):  
Princy L. Julian ◽  
Mahmoud Farhadiroushan ◽  
Vincent A. Handerek ◽  
Alan J. Rogers
Keyword(s):  
Optical Fiber ◽  
Spatial Resolution ◽  
High Spatial Resolution ◽  
Temperature Sensing ◽  
Distributed Optical Fiber
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