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dc.contributor.author
Cuadrado Laborde, Christian Ariel
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Cruz, J. L.
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Díez, A.
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Andrés, M. V.
dc.date.available
2023-08-25T15:22:26Z
dc.date.issued
2022-11
dc.identifier.citation
Cuadrado Laborde, Christian Ariel; Cruz, J. L.; Díez, A.; Andrés, M. V.; Group delay and spectral phase retrieval of light pulses by spectral intensity measurements; Elsevier Science; Optics Communications; 522; 11-2022; 1-6
dc.identifier.issn
0030-4018
dc.identifier.uri
http://hdl.handle.net/11336/209383
dc.description.abstract
We discuss a method to determine both the group delay and the phase of a given pulse in the Fourier optics domain. The proposal is based on the measurement of two intensity spectra, before and after a known quadratic phase modulation. A simple analytical equation is then used to determine the group delay in one step. If necessary, the spectral phase can be determined by simple spectral integration of the determined group delay. The proposal is supported by various numerical results and an experimental measurement to prove the concept.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier Science
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.subject
FIBER LASERS
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FIBER OPTICS
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FOURIER TRANSFORM
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PHASE-RECOVERY
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PHOTONICS SIGNAL PROCESSING
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Óptica
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Ciencias Físicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Group delay and spectral phase retrieval of light pulses by spectral intensity measurements
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2023-07-17T17:54:47Z
dc.journal.volume
522
dc.journal.pagination
1-6
dc.journal.pais
Países Bajos
dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Cuadrado Laborde, Christian Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Física de Rosario. Universidad Nacional de Rosario. Instituto de Física de Rosario; Argentina
dc.description.fil
Fil: Cruz, J. L.. Universidad de Valencia; España
dc.description.fil
Fil: Díez, A.. Universidad de Valencia; España
dc.description.fil
Fil: Andrés, M. V.. Universidad de Valencia; España
dc.journal.title
Optics Communications
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.optcom.2022.128695
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