Experimental investigation of differential mode delay in multimode fiber links

2013 ◽  
Author(s):  
Vladimir A. Burdin ◽  
Anton V. Bourdine ◽  
Denis E. Praporshchikov ◽  
Konstantin A. Yablochkin
Keyword(s):  
Experimental Investigation ◽  
Multimode Fiber ◽  
Differential Mode ◽  
Fiber Links

scholarly journals Modeling and Simulation of Piecewise Regular Multimode Fiber Links Operating in a Few-Mode Regime

2013 ◽  
Vol 2013 ◽  
pp. 1-18 ◽  
Author(s):  
Anton Bourdine
Keyword(s):  
Pulse Propagation ◽  
Regular Representation ◽  
Chromatic Dispersion ◽  
Signal Propagation ◽  
Optical Signal ◽  
Laser Source ◽  
Multimode Fiber ◽  
Differential Mode ◽  
Graded Index ◽  
Fiber Links

This work presents an alternative model of multimode fiber links with conventional silica weakly-guiding graded-index irregular multimode fibers under a few-mode optical signal propagation generated by laser source. The proposed model is based on the piecewise regular representation. It takes into account launch conditions, differential mode delay, both lower- and higher-order mode chromatic dispersion, differential mode attenuation, and mode mixing and power diffusion occurring due to real fiber irregularity and micro- and macrobends. We present some results of introduced model approbation with following pulse propagation simulations. A close matching with measured pulse responses at the output of test fibers is noticed.

scholarly journals Efficient Quantification and Simulation of Modal Dynamics in Multimode Fiber Links

2019 ◽  
Vol 37 (8) ◽  
pp. 1813-1825 ◽  
Author(s):  
Karthik Choutagunta ◽  
Ian Roberts ◽  
Joseph M. Kahn
Keyword(s):  
Multimode Fiber ◽  
Fiber Links ◽  
Modal Dynamics

Toward terabit-per-second capacities over multimode fiber links using SCM/WDM techniques

2003 ◽  
Vol 21 (12) ◽  
pp. 3237-3243 ◽  
Author(s):  
E.J. Tyler ◽  
P. Kourtessis ◽  
M. Webster ◽  
E. Rochart ◽  
T. Quinlan ◽  
...  
Keyword(s):  
Multimode Fiber ◽  
Fiber Links
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