Simulation Study on Self-Focusing Effect of Satellite Laser Communication Under Extreme Ionospheric Conditions

Ning Li

doi:doi:10.11648/j.jeee.20231105.12

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Simulation Study on Self-Focusing Effect of Satellite Laser Communication Under Extreme Ionospheric Conditions

Ning Li

Published in Journal of Electrical and Electronic Engineering (Volume 11, Issue 5)

Received: 19 July 2023 Accepted: 23 August 2023 Published: 3 November 2023

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Abstract

Satellite laser communication has developed rapidly, with advantages such as strong anti-interference ability, good confidentiality, high communication rate, freedom from frequency resource constraints, large capacity, small equipment size, low power consumption, and light weight, which can meet the increasingly high requirements for data transmission rate and security in maritime communication. When laser propagates in the ionospheric plasma, the laser pulse undergoes a self-focusing effect. Under extreme conditions such as sudden ionospheric disturbances, the electron density in the ionosphere greatly increases, which has a significant impact on laser transmission. This article analyzes the mechanism of focused beam generation, uses PIC method to simulate the self-focusing effect of laser under extreme conditions in the ionosphere, and studies and determines the method of introducing self-focusing effect in PIC simulation. The self-focusing electric field structure is compared with beams without self-focusing with the same parameters. The results indicate that when laser propagates under extreme conditions in the ionosphere, the front edge of the laser pulse bends, and its laser oscillation frequency increases. In the latter half of the laser pulse, due to the self-focusing effect of the plasma, the width of the laser pulse decreases and the focusing effect is obvious.

Published in	Journal of Electrical and Electronic Engineering (Volume 11, Issue 5)
DOI	10.11648/j.jeee.20231105.12
Page(s)	115-120
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2023. Published by Science Publishing Group

Keywords

Satellite Laser Communication, Ionosphere, Self-Focusing, Simulation

References

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[3]	Guo-An Yan, Hua Lu. Nonreciprocal singlephoton router in quantum networks [J]. Physica Scripta. 2021. 96 (10): 105102.
[4]	Wang Chao, Jiang Lun, Keyan Dong, An Yan, Jiang Huilin. Analysis of the Polarization Characteristic of a Satellite-to-Ground Laser Communication Optical System. Laser & Optoelectronics Progress. 2015. 52 (12): 120607.
[5]	Yin Weike. Study on the Propagation and Scattering Characteristics of Electromagnetic Waves in Inhomogeneous Plasma [D]. XiDian University. 2020: 13.
[6]	Jones D. Peter Roach, James Hartmann, Jane Setter, eds., English Pronouncing Dictionary [M]. Cambridge: Cambridge University Press. 1917.
[7]	Kelly M. The Earth's ionosphere: Plasma physics and electrodynamics [M]. Elsevier, 2012.
[8]	Schunk R W, Walker J C. Theoretical ion densities in the lower ionosphere. Plant. Sp. Sci., 1973, 21 (8): 75-1896.
[9]	Burm, K. T. A. L. Plasma: The Fourth State of Matter. Plasma Chem Plasma Process 32, 401–407 (2012).
[10]	Yanfang Li, Jian Wang, N. Yang, Jun-qi Liu, Tao Wang. et al. The output power and beam divergence behaviors of tapered terahertz quantum cascade lasers. Optics Express. 2013. 21 (13): 15998-16006.
[11]	Láska, L., Badziak, J., Boody, F., Gammino, S., Jungwirth, K., Krása, J., Wolowski, J. et al. (2007). Factors influencing parameters of laser ion sources. Laser and Particle Beams, 25 (2), 199-205.
[12]	Láska, L., Jungwirth, K., Krása, J. et al. Experimental studies of interaction of intense long laser pulse with a laser-created Ta plasma. Czech J Phys 56 (Suppl 2), B506–B514 (2006).
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[15]	J. Greenwood,‘PHY4025 Part: 1 Ultrafast Atomic & Molecular Dynamics in Intense Laser Fields’.
[16]	Qiang Zhang. Study on the Monitoring of Global Ionospheric TEC Based on Multi-GNSS and Multi-Source Space Observation Techniques [D]. Wuhan University. 2019: 23.

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APA Style

Ning Li. (2023). Simulation Study on Self-Focusing Effect of Satellite Laser Communication Under Extreme Ionospheric Conditions. Journal of Electrical and Electronic Engineering, 11(5), 115-120. https://doi.org/10.11648/j.jeee.20231105.12

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ACS Style

Ning Li. Simulation Study on Self-Focusing Effect of Satellite Laser Communication Under Extreme Ionospheric Conditions. J. Electr. Electron. Eng. 2023, 11(5), 115-120. doi: 10.11648/j.jeee.20231105.12

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AMA Style

Ning Li. Simulation Study on Self-Focusing Effect of Satellite Laser Communication Under Extreme Ionospheric Conditions. J Electr Electron Eng. 2023;11(5):115-120. doi: 10.11648/j.jeee.20231105.12

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@article{10.11648/j.jeee.20231105.12,
  author = {Ning Li},
  title = {Simulation Study on Self-Focusing Effect of Satellite Laser Communication Under Extreme Ionospheric Conditions},
  journal = {Journal of Electrical and Electronic Engineering},
  volume = {11},
  number = {5},
  pages = {115-120},
  doi = {10.11648/j.jeee.20231105.12},
  url = {https://doi.org/10.11648/j.jeee.20231105.12},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.jeee.20231105.12},
  abstract = {Satellite laser communication has developed rapidly, with advantages such as strong anti-interference ability, good confidentiality, high communication rate, freedom from frequency resource constraints, large capacity, small equipment size, low power consumption, and light weight, which can meet the increasingly high requirements for data transmission rate and security in maritime communication. When laser propagates in the ionospheric plasma, the laser pulse undergoes a self-focusing effect. Under extreme conditions such as sudden ionospheric disturbances, the electron density in the ionosphere greatly increases, which has a significant impact on laser transmission. This article analyzes the mechanism of focused beam generation, uses PIC method to simulate the self-focusing effect of laser under extreme conditions in the ionosphere, and studies and determines the method of introducing self-focusing effect in PIC simulation. The self-focusing electric field structure is compared with beams without self-focusing with the same parameters. The results indicate that when laser propagates under extreme conditions in the ionosphere, the front edge of the laser pulse bends, and its laser oscillation frequency increases. In the latter half of the laser pulse, due to the self-focusing effect of the plasma, the width of the laser pulse decreases and the focusing effect is obvious.},
 year = {2023}
}

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TY  - JOUR
T1  - Simulation Study on Self-Focusing Effect of Satellite Laser Communication Under Extreme Ionospheric Conditions
AU  - Ning Li
Y1  - 2023/11/03
PY  - 2023
N1  - https://doi.org/10.11648/j.jeee.20231105.12
DO  - 10.11648/j.jeee.20231105.12
T2  - Journal of Electrical and Electronic Engineering
JF  - Journal of Electrical and Electronic Engineering
JO  - Journal of Electrical and Electronic Engineering
SP  - 115
EP  - 120
PB  - Science Publishing Group
SN  - 2329-1605
UR  - https://doi.org/10.11648/j.jeee.20231105.12
AB  - Satellite laser communication has developed rapidly, with advantages such as strong anti-interference ability, good confidentiality, high communication rate, freedom from frequency resource constraints, large capacity, small equipment size, low power consumption, and light weight, which can meet the increasingly high requirements for data transmission rate and security in maritime communication. When laser propagates in the ionospheric plasma, the laser pulse undergoes a self-focusing effect. Under extreme conditions such as sudden ionospheric disturbances, the electron density in the ionosphere greatly increases, which has a significant impact on laser transmission. This article analyzes the mechanism of focused beam generation, uses PIC method to simulate the self-focusing effect of laser under extreme conditions in the ionosphere, and studies and determines the method of introducing self-focusing effect in PIC simulation. The self-focusing electric field structure is compared with beams without self-focusing with the same parameters. The results indicate that when laser propagates under extreme conditions in the ionosphere, the front edge of the laser pulse bends, and its laser oscillation frequency increases. In the latter half of the laser pulse, due to the self-focusing effect of the plasma, the width of the laser pulse decreases and the focusing effect is obvious.
VL  - 11
IS  - 5
ER  -

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Author Information

Ning Li

Department of Navigational Technology, Merchant Marine College, Shanghai Maritime University, Shanghai, China

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Plain Text BibTeX RIS

APA Style

Ning Li. (2023). Simulation Study on Self-Focusing Effect of Satellite Laser Communication Under Extreme Ionospheric Conditions. Journal of Electrical and Electronic Engineering, 11(5), 115-120. https://doi.org/10.11648/j.jeee.20231105.12

Copy | Download

ACS Style

Ning Li. Simulation Study on Self-Focusing Effect of Satellite Laser Communication Under Extreme Ionospheric Conditions. J. Electr. Electron. Eng. 2023, 11(5), 115-120. doi: 10.11648/j.jeee.20231105.12

Copy | Download

AMA Style

Ning Li. Simulation Study on Self-Focusing Effect of Satellite Laser Communication Under Extreme Ionospheric Conditions. J Electr Electron Eng. 2023;11(5):115-120. doi: 10.11648/j.jeee.20231105.12

Copy | Download

@article{10.11648/j.jeee.20231105.12,
  author = {Ning Li},
  title = {Simulation Study on Self-Focusing Effect of Satellite Laser Communication Under Extreme Ionospheric Conditions},
  journal = {Journal of Electrical and Electronic Engineering},
  volume = {11},
  number = {5},
  pages = {115-120},
  doi = {10.11648/j.jeee.20231105.12},
  url = {https://doi.org/10.11648/j.jeee.20231105.12},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.jeee.20231105.12},
  abstract = {Satellite laser communication has developed rapidly, with advantages such as strong anti-interference ability, good confidentiality, high communication rate, freedom from frequency resource constraints, large capacity, small equipment size, low power consumption, and light weight, which can meet the increasingly high requirements for data transmission rate and security in maritime communication. When laser propagates in the ionospheric plasma, the laser pulse undergoes a self-focusing effect. Under extreme conditions such as sudden ionospheric disturbances, the electron density in the ionosphere greatly increases, which has a significant impact on laser transmission. This article analyzes the mechanism of focused beam generation, uses PIC method to simulate the self-focusing effect of laser under extreme conditions in the ionosphere, and studies and determines the method of introducing self-focusing effect in PIC simulation. The self-focusing electric field structure is compared with beams without self-focusing with the same parameters. The results indicate that when laser propagates under extreme conditions in the ionosphere, the front edge of the laser pulse bends, and its laser oscillation frequency increases. In the latter half of the laser pulse, due to the self-focusing effect of the plasma, the width of the laser pulse decreases and the focusing effect is obvious.},
 year = {2023}
}

Copy | Download

TY  - JOUR
T1  - Simulation Study on Self-Focusing Effect of Satellite Laser Communication Under Extreme Ionospheric Conditions
AU  - Ning Li
Y1  - 2023/11/03
PY  - 2023
N1  - https://doi.org/10.11648/j.jeee.20231105.12
DO  - 10.11648/j.jeee.20231105.12
T2  - Journal of Electrical and Electronic Engineering
JF  - Journal of Electrical and Electronic Engineering
JO  - Journal of Electrical and Electronic Engineering
SP  - 115
EP  - 120
PB  - Science Publishing Group
SN  - 2329-1605
UR  - https://doi.org/10.11648/j.jeee.20231105.12
AB  - Satellite laser communication has developed rapidly, with advantages such as strong anti-interference ability, good confidentiality, high communication rate, freedom from frequency resource constraints, large capacity, small equipment size, low power consumption, and light weight, which can meet the increasingly high requirements for data transmission rate and security in maritime communication. When laser propagates in the ionospheric plasma, the laser pulse undergoes a self-focusing effect. Under extreme conditions such as sudden ionospheric disturbances, the electron density in the ionosphere greatly increases, which has a significant impact on laser transmission. This article analyzes the mechanism of focused beam generation, uses PIC method to simulate the self-focusing effect of laser under extreme conditions in the ionosphere, and studies and determines the method of introducing self-focusing effect in PIC simulation. The self-focusing electric field structure is compared with beams without self-focusing with the same parameters. The results indicate that when laser propagates under extreme conditions in the ionosphere, the front edge of the laser pulse bends, and its laser oscillation frequency increases. In the latter half of the laser pulse, due to the self-focusing effect of the plasma, the width of the laser pulse decreases and the focusing effect is obvious.
VL  - 11
IS  - 5
ER  -

Copy | Download