Analysis of the characteristic of optical communication system influenced by first-order polarization mode dispersion

2010 ◽  
Author(s):  
Feng Wang ◽  
Kuan Wang ◽  
Hong-lei Jiao ◽  
Xiu-hong Chen ◽  
Hui Cheng ◽  
...  
Keyword(s):  
Optical Communication ◽  
Communication System ◽  
Polarization Mode Dispersion ◽  
Polarization Mode ◽  
Optical Communication System ◽  
First Order ◽  
Mode Dispersion

Adaptive Polarization Mode Dispersion Compensation with DPSO Algorithm

2014 ◽  
Vol 687-691 ◽  
pp. 4015-4018
Author(s):  
Xiu Ling Ding ◽  
Xue Guang Yuan ◽  
Jin Nan Zhang ◽  
Yang An Zhang
Keyword(s):  
Optical Communication ◽  
Control Algorithm ◽  
Dispersion Compensation ◽  
Polarization Mode Dispersion ◽  
Global Optimum ◽  
Polarization Mode ◽  
Optical Communication System ◽  
Mode Dispersion ◽  
Robustness To Noise ◽  
Pmd Compensation

Dithering particle swarm optimization (DPSO) algorithm is introduced into adaptive polarization mode dispersion (PMD) compensation in optical communication system. The DPSO algorithm has the merits of rapid convergence to the global optimum, without being trapped in local sub-optima, and good robustness to noise. How to implement DPSO as a component of a control algorithm in adaptive polarization mode dispersion compensation is described. Performance comparisons between PSO and DPSO were carried out theoretically and experimentally.

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