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dc.contributor.author Gulich, Damián
dc.contributor.author Zunino, Luciano José
dc.contributor.author Pérez, Darío
dc.contributor.author Garavaglia, Mario Jose
dc.date.available 2016-09-05T18:18:45Z
dc.date.issued 2013-09
dc.identifier.citation Gulich, Damián; Zunino, Luciano José; Pérez, Darío; Garavaglia, Mario Jose; Multifractality and the effect of turbulence on the chaotic dynamics of a He-Ne laser; Spie; Spie; 8874; 9-2013; 1-13
dc.identifier.issn 0277-786X
dc.identifier.uri http://hdl.handle.net/11336/7441
dc.description.abstract We propose the use of multifractal detrended fluctuation analysis (MF-DFA) to measure the influence of atmospheric turbulence on the chaotic dynamics of a HeNe laser. Fit ranges for MF-DFA are obtained with goodness of linear fit (GoLF) criterion. The chaotic behavior is generated by means of a simple interferometric setup with a feedback to the cavity of the gas laser. Such dynamics have been studied in the past and modeled as a function of the feedback level. Different intensities of isotropic turbulence have been generated with a turbulator device, allowing a structure constant for the index of refraction of air adjustable by means of a temperature difference parameter in the unit. Considering the recent interest in message encryption with this kind of setups, the study of atmospheric turbulence effects plays a key role in the field of secure laser communication through the atmosphere. In principle, different intensities of turbulence may be interpreted as different levels of white noise on the original chaotic series. These results can be of utility for performance optimization in chaotic free-space laser communication systems.
dc.format application/pdf
dc.language.iso eng
dc.publisher Spie
dc.rights info:eu-repo/semantics/restrictedAccess
dc.rights.uri https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject MULTIFRACTALITY
dc.subject MF-DFA
dc.subject CHAOS
dc.subject GAS LASERS
dc.subject ATMOSPHERIC TURBULENCE
dc.subject LASER COMMUNICATIONS
dc.subject.classification Óptica
dc.subject.classification Ciencias Físicas
dc.subject.classification CIENCIAS NATURALES Y EXACTAS
dc.title Multifractality and the effect of turbulence on the chaotic dynamics of a He-Ne laser
dc.type info:eu-repo/semantics/article
dc.type info:ar-repo/semantics/artículo
dc.type info:eu-repo/semantics/publishedVersion
dc.date.updated 2015-11-05T16:53:39Z
dc.journal.volume 8874
dc.journal.pagination 1-13
dc.journal.pais Estados Unidos
dc.journal.ciudad Bellingham
dc.description.fil Fil: Gulich, Damián. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigaciones Opticas (i); Argentina. Universidad Nacional de La Plata. Facultad de Ingenieria; Argentina
dc.description.fil Fil: Zunino, Luciano José. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigaciones Opticas (i); Argentina. Universidad Nacional de La Plata. Facultad de Ingenieria; Argentina
dc.description.fil Fil: Pérez, Darío. Pontificia Universidad Catolica de Valparaiso; Chile
dc.description.fil Fil: Garavaglia, Mario Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigaciones Opticas (i); Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Exactas; Argentina
dc.journal.title Spie
dc.relation.alternativeid info:eu-repo/semantics/altIdentifier/url/http://spie.org/Publications/Proceedings/Paper/10.1117/12.2023708
dc.relation.alternativeid info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1117/12.2023708


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info:eu-repo/semantics/restrictedAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)