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dc.contributor.author
Cuadrado Laborde, Christian Ariel
dc.date.available
2022-04-19T21:19:36Z
dc.date.issued
2007-09
dc.identifier.citation
Cuadrado Laborde, Christian Ariel; Time-variant signal encryption by lensless dual random phase encoding applied to fiber optic links; Optical Society of America; Optics Letters; 32; 19; 9-2007; 2867-2869
dc.identifier.issn
0146-9592
dc.identifier.uri
http://hdl.handle.net/11336/155325
dc.description.abstract
A lensless dual random phase encoding technique in the temporal domain is proposed and analyzed to evaluate its potential application for secure data transmission, mainly for short-haul fiber optic links. The different signal broadening effects produced by each stage of the encoding process in both time and frequency domains are analyzed by using the Wigner distribution function to take into account the fiber’s multiplexing capabilities. Thus, quasi-white noise with a well-defined bandwidth is used in the encoding process to limit the bandwidth of the encrypted signal. Numerical simulations revealed good system performance, indicating that this multiplexing encryption method could be a good alternative to other well-established techniques.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Optical Society of America
dc.rights
info:eu-repo/semantics/closedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject.classification
Física de los Materiales Condensados
dc.subject.classification
Ciencias Físicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Time-variant signal encryption by lensless dual random phase encoding applied to fiber optic links
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2021-12-03T19:59:40Z
dc.identifier.eissn
1539-4794
dc.journal.volume
32
dc.journal.number
19
dc.journal.pagination
2867-2869
dc.journal.pais
Estados Unidos
dc.journal.ciudad
Washington
dc.description.fil
Fil: Cuadrado Laborde, Christian Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones Ópticas. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones Ópticas. Universidad Nacional de La Plata. Centro de Investigaciones Ópticas; Argentina
dc.journal.title
Optics Letters
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1364/OL.32.002867
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://opg.optica.org/ol/abstract.cfm?uri=ol-32-19-2867
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