Intensity Fluctuations of Higher-Order Laser Modes in Jet Engine Exhaust Turbulence
| dc.contributor.author | Baykal, Yahya Kemal | |
| dc.date.accessioned | 2025-09-05T15:56:39Z | |
| dc.date.available | 2025-09-05T15:56:39Z | |
| dc.date.issued | 2025 | |
| dc.description.abstract | Intensity fluctuations quantified by the scintillation index are evaluated in jet engine exhaust turbulence when higher-order laser modes are used in optical wireless communication links. The jet engine exhaust turbulence power spectrum, modified by low-pass and high-pass filters, is employed. Intensity fluctuations are evaluated against the link length, structure constant, wave number (inverse of wavelength) (i.e., against turbulence strength), source size, and jet engine exhaust turbulence parameters. It is found that higher-order laser modes are better at mitigating the scintillations. Jet engine exhaust turbulence parameters are found to affect scintillations substantially. (c) 2025 Optica Publishing Group. All rights, including for text and data mining (TDM), Artificial Intelligence (AI) training, and similar technologies, are reserved. | en_US |
| dc.description.abstract | Intensity fluctuations quantified by the scintillation index are evaluated in jet engine exhaust turbulence when higher-order laser modes are used in optical wireless communication links. The jet engine exhaust turbulence power spectrum, modified by low-pass and high-pass filters, is employed. Intensity fluctuations are evaluated against the link length, structure constant, wave number (inverse of wavelength) (i.e., against turbulence strength), source size, and jet engine exhaust turbulence parameters. It is found that higher-order laser modes are better at mitigating the scintillations. Jet engine exhaust turbulence parameters are found to affect scintillations substantially. © 2025 Elsevier B.V., All rights reserved. | |
| dc.identifier.doi | 10.1364/JOSAA.569233 | |
| dc.identifier.issn | 1520-8532 | |
| dc.identifier.issn | 1084-7529 | |
| dc.identifier.scopus | 2-s2.0-105014602040 | |
| dc.identifier.uri | https://doi.org/10.1364/JOSAA.569233 | |
| dc.language.iso | en | en_US |
| dc.language.iso | en | |
| dc.publisher | Optica Publishing Group | en_US |
| dc.publisher | Optica Publishing Group (formerly OSA) | |
| dc.relation.ispartof | Journal of the Optical Society of America A-Optics Image Science and Vision | en_US |
| dc.relation.ispartof | Journal of the Optical Society of America A-Optics Image Science and Vision | |
| dc.rights | info:eu-repo/semantics/closedAccess | en_US |
| dc.rights | info:eu-repo/semantics/closedAccess | |
| dc.subject | Data Mining | |
| dc.subject | Exhaust Systems (Engine) | |
| dc.subject | Fighter Aircraft | |
| dc.subject | High Pass Filters | |
| dc.subject | Jet Engines | |
| dc.subject | Laser Modes | |
| dc.subject | Low Pass Filters | |
| dc.subject | Optical Communication | |
| dc.subject | Optical Links | |
| dc.subject | Scintillation | |
| dc.subject | High-Order | |
| dc.subject | Higher-Order | |
| dc.subject | Intensity Fluctuations | |
| dc.subject | Jet Engine Exhaust | |
| dc.subject | Low-Pass And High-Pass Filters | |
| dc.subject | Optical-Wireless Communications | |
| dc.subject | Scintillation Index | |
| dc.subject | Turbulence Parameters | |
| dc.subject | Turbulence Power Spectra | |
| dc.subject | Wireless Communication Links | |
| dc.subject | Turbulence | |
| dc.subject | Adult | |
| dc.subject | Article | |
| dc.subject | Filter | |
| dc.subject | Jet Engine | |
| dc.subject | Laser | |
| dc.subject | Scintillation | |
| dc.subject | Wireless Communication | |
| dc.title | Intensity Fluctuations of Higher-Order Laser Modes in Jet Engine Exhaust Turbulence | en_US |
| dc.title | Intensity Fluctuations of Higher-Order Laser Modes in Jet Engine Exhaust Turbulence | |
| dc.type | Article | en_US |
| dc.type | Article | |
| dspace.entity.type | Publication | |
| gdc.author.institutional | Baykal, Yahya Kemal | |
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| gdc.description.department | Çankaya University | en_US |
| gdc.description.department | Çankaya University | |
| gdc.description.departmenttemp | [Baykal, Yahya] Cankaya Univ, Dept Elect Elect Engn, Yukariyurtcu Mah Mimar Sinan Cad 4, TR-06815 Ankara, Turkiye | en_US |
| gdc.description.departmenttemp | [Baykal] Yahya Kemal, Department of Electrical and Electronic Engineering, Çankaya Üniversitesi, Ankara, Turkey | |
| gdc.description.endpage | 1321 | en_US |
| gdc.description.endpage | 1321 | |
| gdc.description.issue | 9 | en_US |
| gdc.description.issue | 9 | |
| gdc.description.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | |
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| gdc.description.startpage | 1316 | en_US |
| gdc.description.startpage | 1316 | |
| gdc.description.volume | 42 | en_US |
| gdc.description.volume | 42 | |
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