Performance analysis of modulating retro-reflector optical communication system based on an Airy beam

IF 1.2 4区物理与天体物理 Q4 OPTICS

Journal of Modern Optics Pub Date : 2023-04-16 DOI:10.1080/09500340.2023.2266055

Yunyi Qin, Zhiyong Xu, Jingyuan Wang, Jianhua Li, Mengtong Xie, Jiyong Zhao, Ailin Qi

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引用次数: 0

Abstract

AbstractAverage Bit Error Rate (BER), outage probability and average channel capacity expressions of a Modulating Retro-Reflector (MRR) optical communication system based on an Airy beam under weak turbulence are derived. The effects of propagation distance, width parameter and exponential truncation factor of the Airy beam itself on the communication performance of the system are discussed. Meanwhile, the performance of the system based on the Gaussian beam is compared with the same turbulence condition and propagation distance. The simulation results show that under the same conditions, the system based on the Airy beam shows a lower outage probability, average BER and larger average channel capacity compared to the system based on the Gaussian beam. Moreover, the advantages of the Airy beam are more significant as the average signal-to-noise ratio (SNR) increases.KEYWORDS: Modulating retro-reflector optical communicationAiry beamweak atmospheric turbulenceperformance analysis Disclosure statementNo potential conflict of interest was reported by the author(s).Additional informationFundingThis work was supported by the National Natural Science Foundation of China [62271502, 62171463, 61975238] and Natural Science Foundation of Jiangsu Province [BK20231486].

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基于Airy波束的调制后向反射光通信系统性能分析

推导了弱湍流条件下基于Airy波束的调制后向反射器(MRR)光通信系统的平均误码率(BER)、中断概率和平均信道容量表达式。讨论了艾里波束本身的传播距离、宽度参数和指数截断因子对系统通信性能的影响。同时，比较了在相同湍流条件和传播距离下基于高斯光束的系统性能。仿真结果表明，在相同条件下，基于艾里波束的系统比基于高斯波束的系统具有更低的中断概率、平均误码率和更大的平均信道容量。而且，随着平均信噪比的增大，Airy波束的优势更加明显。关键词:调制后向反射光通信艾里波束弱大气湍流性能分析披露声明作者未报告潜在利益冲突。基金资助:国家自然科学基金[62271502,62171463,61975238]和江苏省自然科学基金[BK20231486]。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Modern Optics 物理-光学

CiteScore

2.90

自引率

0.00%

发文量

审稿时长

2.6 months

期刊介绍： The journal (under its former title Optica Acta) was founded in 1953 - some years before the advent of the laser - as an international journal of optics. Since then optical research has changed greatly; fresh areas of inquiry have been explored, different techniques have been employed and the range of application has greatly increased. The journal has continued to reflect these advances as part of its steadily widening scope. Journal of Modern Optics aims to publish original and timely contributions to optical knowledge from educational institutions, government establishments and industrial R&D groups world-wide. The whole field of classical and quantum optics is covered. Papers may deal with the applications of fundamentals of modern optics, considering both experimental and theoretical aspects of contemporary research. In addition to regular papers, there are topical and tutorial reviews, and special issues on highlighted areas. All manuscript submissions are subject to initial appraisal by the Editor, and, if found suitable for further consideration, to peer review by independent, anonymous expert referees. General topics covered include: • Optical and photonic materials (inc. metamaterials) • Plasmonics and nanophotonics • Quantum optics (inc. quantum information) • Optical instrumentation and technology (inc. detectors, metrology, sensors, lasers) • Coherence, propagation, polarization and manipulation (classical optics) • Scattering and holography (diffractive optics) • Optical fibres and optical communications (inc. integrated optics, amplifiers) • Vision science and applications • Medical and biomedical optics • Nonlinear and ultrafast optics (inc. harmonic generation, multiphoton spectroscopy) • Imaging and Image processing