Fiber-coupling efficiency of a Gaussian-beam in anisotropic non-Kolmogorov turbulence in the presence of random angular jitter
Increasing experimental evidence and theoretical results verify that the non-Kolmogorov property and anisotropy are both exhibited in the atmospheric turbulence. In the actual laser communication link, random angular jitter and bias error are important components that affect the laser communication...
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| Format: | Article |
| Language: | English |
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Elsevier
2020-03-01
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| Series: | Results in Physics |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2211379719334850 |
| _version_ | 1818130777277202432 |
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| author | Chao Zhai |
| author_facet | Chao Zhai |
| author_sort | Chao Zhai |
| collection | DOAJ |
| description | Increasing experimental evidence and theoretical results verify that the non-Kolmogorov property and anisotropy are both exhibited in the atmospheric turbulence. In the actual laser communication link, random angular jitter and bias error are important components that affect the laser communication performance. Therefore, in this study, we develop the fiber-coupling efficiency for a Gaussian-beam propagating horizontally through weak-to-strong anisotropic non-Kolmogorov turbulence in the presence of random angular jitter and bias error. The effects of anisotropic factors, power law, random angular jitter, and bias error, on the fiber-coupling efficiency are then evaluated. This study will be beneficial for the optimization of free-space optical communication systems and will enhance the understanding of optical wave propagation in anisotropic non-Kolmogorov link. |
| first_indexed | 2024-12-11T08:10:26Z |
| format | Article |
| id | doaj.art-001080ebe1d843b08de268c45f0858dd |
| institution | Directory Open Access Journal |
| issn | 2211-3797 |
| language | English |
| last_indexed | 2024-12-11T08:10:26Z |
| publishDate | 2020-03-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Results in Physics |
| spelling | doaj.art-001080ebe1d843b08de268c45f0858dd2022-12-22T01:14:53ZengElsevierResults in Physics2211-37972020-03-0116102985Fiber-coupling efficiency of a Gaussian-beam in anisotropic non-Kolmogorov turbulence in the presence of random angular jitterChao Zhai0School of Computer and Communication Engineering, Northeastern University at Qinhuangdao, Qinhuangdao 066004, ChinaIncreasing experimental evidence and theoretical results verify that the non-Kolmogorov property and anisotropy are both exhibited in the atmospheric turbulence. In the actual laser communication link, random angular jitter and bias error are important components that affect the laser communication performance. Therefore, in this study, we develop the fiber-coupling efficiency for a Gaussian-beam propagating horizontally through weak-to-strong anisotropic non-Kolmogorov turbulence in the presence of random angular jitter and bias error. The effects of anisotropic factors, power law, random angular jitter, and bias error, on the fiber-coupling efficiency are then evaluated. This study will be beneficial for the optimization of free-space optical communication systems and will enhance the understanding of optical wave propagation in anisotropic non-Kolmogorov link.http://www.sciencedirect.com/science/article/pii/S2211379719334850Free-space optical communicationsFiber-coupling efficiencyAnisotropic non-Kolmogorov turbulenceRandom angular jitter |
| spellingShingle | Chao Zhai Fiber-coupling efficiency of a Gaussian-beam in anisotropic non-Kolmogorov turbulence in the presence of random angular jitter Results in Physics Free-space optical communications Fiber-coupling efficiency Anisotropic non-Kolmogorov turbulence Random angular jitter |
| title | Fiber-coupling efficiency of a Gaussian-beam in anisotropic non-Kolmogorov turbulence in the presence of random angular jitter |
| title_full | Fiber-coupling efficiency of a Gaussian-beam in anisotropic non-Kolmogorov turbulence in the presence of random angular jitter |
| title_fullStr | Fiber-coupling efficiency of a Gaussian-beam in anisotropic non-Kolmogorov turbulence in the presence of random angular jitter |
| title_full_unstemmed | Fiber-coupling efficiency of a Gaussian-beam in anisotropic non-Kolmogorov turbulence in the presence of random angular jitter |
| title_short | Fiber-coupling efficiency of a Gaussian-beam in anisotropic non-Kolmogorov turbulence in the presence of random angular jitter |
| title_sort | fiber coupling efficiency of a gaussian beam in anisotropic non kolmogorov turbulence in the presence of random angular jitter |
| topic | Free-space optical communications Fiber-coupling efficiency Anisotropic non-Kolmogorov turbulence Random angular jitter |
| url | http://www.sciencedirect.com/science/article/pii/S2211379719334850 |
| work_keys_str_mv | AT chaozhai fibercouplingefficiencyofagaussianbeaminanisotropicnonkolmogorovturbulenceinthepresenceofrandomangularjitter |