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http://dx.doi.org/10.3807/JOSK.2015.19.1.045

Model-Based Tabu Search Algorithm for Free-Space Optical Communication with a Novel Parallel Wavefront Correction System  

Li, Zhaokun (College of Communication Engineering, Jilin University)
Zhao, Xiaohui (College of Communication Engineering, Jilin University)
Cao, Jingtai (College of Communication Engineering, Jilin University)
Liu, Wei (College of Communication Engineering, Jilin University)
Publication Information
Journal of the Optical Society of Korea / v.19, no.1, 2015 , pp. 45-54 More about this Journal
Abstract
In this study, a novel parallel wavefront correction system architecture is proposed, and a model-based tabu search (MBTS) algorithm is introduced for this new system to compensate wavefront aberration caused by atmospheric turbulence in a free-space optical (FSO) communication system. The algorithm flowchart is presented, and a simple hypothetical design for the parallel correction system with multiple adaptive optical (AO) subsystems is given. The simulated performance of MBTS for an AO-FSO system is analyzed. The results indicate that the proposed algorithm offers better performance in wavefront aberration compensation, coupling efficiency, and convergence speed than a stochastic parallel gradient descent (SPGD) algorithm.
Keywords
Parallel correcting system architecture; Model based tabu search algorithm; Free-space optical communications; Atmospheric turbulence;
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1 M. Abtahi, "Suppression of turbulence-induced scintillation in free-space optical communication systems using saturated optical amplifiers," J. Lightwave Technol. 24, 4966-4973 (2007).
2 W. Liu and W. X. Shi, "Free-space optical communication performance analysis with focal plane based wavefront measurement," Opt. Commun. 309, 212-220 (2013).   DOI   ScienceOn
3 D. Y. Song, H. Y. Such, and C. J. Woo, "4 $\times$10 Gb/s terrestrial optical free-space transmission over 1.2 km using an EDFA preamplifier with 100 GHz channel spacing," Opt. Express 7, 280-284 (2000).   DOI
4 D. P. Looze, "Architecture of LQG controllers based on a hybrid adaptive optics system model," European Journal of Control 3, 237-248 (2001).
5 L. Poyneer and J. P. Veran, "Predictive wavefront control for adaptive optics with arbitrary control loop delays," JOSA A 25, 1486-1496 (2008).   DOI   ScienceOn
6 C. Liu and L. F. Hu, "Modal prediction of atmospheric turbulence wavefront for open-loop liquid-crystal adaptive optics system with recursive least-squares algorithm," Opt. Commun. 285, 238-244 (2012).   DOI   ScienceOn
7 J. Schwarz and M. Ramsey, "Low order adaptive optics on Z-Beamlet using a single actuator deformable mirror," Opt. Commun. 264, 203-212 (2006).   DOI   ScienceOn
8 E. Fedrigo, R. Muradore, and D. Zilio, "High performance adaptive optics system with fine tip/tilt control," Control Engineering Practice 17, 122-135 (2009).   DOI   ScienceOn
9 M. A. Vorontsov, "Decoupled stochastic parallel gradient descent optimization for adaptive optics: Integrated approach for wavefront sensor information fusion," JOSA A 19, 356-368 (2002).   DOI   ScienceOn
10 G. L. Liu and H. F. Yang, "Experimental verification of combinational deformable mirror for phase correction," Chinese Optics Letters 5, 559-562 (2007).
11 J. Mooseok, S. Anne, and C. H. Yang, "Optical phase conjugation (OPC)-assisted isotropic focusing," Opt. Express 21, 8781-8792 (2013).   DOI
12 M. Monir, A. J. Lowery, and L. B. Du, "Improving performance of optical phase conjugation by splitting the nonlinear element," Opt. Express 21, 4567-4577 (2013).   DOI
13 T. Weyrauch and M. A. Vorontsov, "Atmospheric compensation with a speckle beacon in strong scintillation conditions: Directed energy and laser communication applications," Appl. Opt. 44, 6388-6401 (2005).   DOI
14 A. Manunza, M. Marchesi, and F. Pilo, "Tabu Search metaheuristics for global optimization of electromagnetic problems," IEEE Transactions on Magnetics 34, 2690-2693 (1998).
15 H. Song, "Model-based control in adaptive optics systems," Ph. D. Thesis, TU Delft, 5 (2011).
16 L. H. Huang and C. H. Rao, "Wavefront sensorless adaptive optics: A general model-based approach," Opt. Express 19, 371-379 (2001).
17 T. Weyrauch, M. A. Vorontsov, J. W. Gowens, and T. G. Bifano, "Fiber coupling with adaptive optics for free-space optical communication," Free-Space Laser Communication and Laser Imaging 4489, 177-184 (2002).   DOI
18 Z. K. Li, J. T. Cao, X. H. Zhao, and W. Liu, "Combinationaldeformable- mirror adaptive optics system for atmospheric compensation in free-space communication," Opt. Commun. 320, 162-168 (2014).   DOI   ScienceOn
19 Y. M. Sabry, B. Saadany, D. Khalil, and T. Bourouina, "Silicon micromirrors with three-dimensional curvature enabling lensless efficient coupling of free-space light," Light: Science & Applications 2, e94 (2013).   DOI
20 Y. H. Chen, L. Huang, L. Gan, and Z. Y. Li, "Wavefront shaping of infrared light through a subwavelength hole," Light: Science & Applications 1, e26 (2012).   DOI
21 J. T. Cao, X, H, Zhao, Z, K, Li, and W. Liu, "Stochastic parallel gradient descent laser beam control algorithm for atmospheric compensation in free-space optical communication," Optik - International Journal for Light and Electron Optics 125, 6142-6147 (2015).