Tailoring the spatio-temporal distribution of diffractive focused ultrashort pulses through pulse shaping
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Altres documents de l'autoria: Alonso, Benjamín; Pérez Vizcaíno, Jorge; Mínguez-Vega, Gladys; Sola, Íñigo Juan
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Mostra el registre complet de l'elementcomunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/43662
comunitat-uji-handle3:10234/43643
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INVESTIGACIONMetadades
Títol
Tailoring the spatio-temporal distribution of diffractive focused ultrashort pulses through pulse shapingData de publicació
2018Editor
Optical Society of AmericaISSN
1094-4087Cita bibliogràfica
Benjamín Alonso, Jorge Pérez-Vizcaíno, Gladys Mínguez-Vega, and Íñigo J. Sola, "Tailoring the spatio-temporal distribution of diffractive focused ultrashort pulses through pulse shaping," Opt. Express 26, 10762-10772 (2018)Tipus de document
info:eu-repo/semantics/articleVersió de l'editorial
https://www.osapublishing.org/oe/abstract.cfm?uri=oe-26-8-10762&origin=searchVersió
info:eu-repo/semantics/publishedVersionResum
Focusing control of ultrashort pulsed beams is an important research topic, due
to its impact to subsequent interaction with matter. In this work, we study the propagation
near the focus of ultrashort laser pulses ... [+]
Focusing control of ultrashort pulsed beams is an important research topic, due
to its impact to subsequent interaction with matter. In this work, we study the propagation
near the focus of ultrashort laser pulses of ~25 fs duration under diffractive focusing. We
perform the spatio-spectral and spatio-temporal measurements of their amplitude
and phase, complemented by the corresponding simulations. With them, we
demonstrate that pulse shaping allows modifying in a controlled way not only the spatiotemporal
distribution of the light irradiance in the focal region, but also the way it
propagates as well as the frequency distribution within the pulse (temporal chirp). To gain
a further intuitive insight, the role of diverse added spectral phase components is analyzed,
showing the symmetries that arise for each case. In particular, we compare the effects,
similarities and differences of the second and third order dispersion cases. [-]
Publicat a
Opt. Express 26 (2018)Proyecto de investigación
SA046U16 ; FIS2015-71933-REDT ; FIS2016-75618-R ; FIS2017-87970-R ; PROMETEU/2016/079 ; UJI-B2016-19 ; 798264Drets d'accés
© 2018 Optical Society of America under the terms of the OSA Open Access Publishing Agreement
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info:eu-repo/semantics/openAccess
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