On the Use of High-Order MIMO for Long-Distance Homogeneous Single-Mode Multicore Fiber Transmission

2017 ◽  
Author(s):  
Ruben S. Luis ◽  
Benjamin J. Puttnam ◽  
Georg Rademacher ◽  
Yoshinari Awaji ◽  
Naoya Wada
Keyword(s):  
Single Mode ◽  
High Order ◽  
Long Distance ◽  
Multicore Fiber ◽  
Fiber Transmission

scholarly journals Long Distance Single-mode Fiber Transmission of Multimode VCSELs by Injection Locking

2010 ◽  
Vol 18 (20) ◽  
pp. 20552 ◽  
Author(s):  
Devang Parekh ◽  
Bo Zhang ◽  
Xiaoxue Zhao ◽  
Yang Yue ◽  
Werner Hofmann ◽  
...  
Keyword(s):  
Single Mode ◽  
Single Mode Fiber ◽  
Injection Locking ◽  
Long Distance ◽  
Fiber Transmission

scholarly journals Compact omnidirectional multicore fiber-based vector bending sensor

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Josu Amorebieta ◽  
Angel Ortega-Gomez ◽  
Gaizka Durana ◽  
Rubén Fernández ◽  
Enrique Antonio-Lopez ◽  
...  
Keyword(s):  
Single Mode ◽  
High Accuracy ◽  
Single Mode Fiber ◽  
Wavelength Shift ◽  
Short Segment ◽  
Light Power ◽  
Highly Sensitive ◽  
Bending Sensor ◽  
Asymmetric Multicore ◽  
Multicore Fiber

AbstractWe propose and demonstrate a compact and simple vector bending sensor capable of distinguishing any direction and amplitude with high accuracy. The sensor consists of a short segment of asymmetric multicore fiber (MCF) fusion spliced to a standard single mode fiber. The reflection spectrum of such a structure shifts and shrinks in specific manners depending on the direction in which the MCF is bent. By monitoring simultaneously wavelength shift and light power variations, the amplitude and bend direction of the MCF can be unmistakably measured in any orientation, from 0° to 360°. The bending sensor proposed here is highly sensitive even for small bending angles (below 1°).

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