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Type: Artigo de periódico
Title: Focused X-shaped Pulses.
Author: Zamboni-Rached, Michel
Shaarawi, Amr M
Recami, Erasmo
Abstract: The space-time focusing of a (continuous) succession of localized X-shaped pulses is obtained by suitably integrating over their speed, i.e., over their axicon angle, thus generalizing a previous (discrete) approach. New superluminal wave pulses are first constructed and then tailored so that they become temporally focused at a chosen spatial point, where the wave field can reach very high intensities for a short time. Results of this kind may find applications in many fields, besides electromagnetism and optics, including acoustics, gravitation, and elementary particle physics.
Citation: Journal Of The Optical Society Of America. A, Optics, Image Science, And Vision. v. 21, n. 8, p. 1564-74, 2004-Aug.
Rights: fechado
Identifier DOI: 
Date Issue: 2004
Appears in Collections:Unicamp - Artigos e Outros Documentos

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