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|Title:||Simultaneous stationarity and localization of linear wave packets : the importance of dimensionality and broad spectral support||Authors:||Valiulis, G.
Di Trapani, P.
|Issue Date:||2014||Source:||Valiulis, G., Kalantojus, K., Di Trapani, P., Wang, Y.-D., & Jedrkiewicz, O. (2014). Simultaneous stationarity and localization of linear wave packets : the importance of dimensionality and broad spectral support. Physical Review A - Atomic, Molecular, and Optical Physics, 89(5), 053809-. doi:10.1103/PhysRevA.89.053809||Series/Report no.:||Physical Review A - Atomic, Molecular, and Optical Physics||Abstract:||In this paper we review the conditions needed for the localization and stationarity of a wave packet during propagation in a linear transparent medium. The requirements on the dimensionality and spatiotemporal frequency content for wave packets with such characteristics are discussed. In particular, we demonstrate how the localization of the stationary two-dimensional solution of the propagation equation depends on the features and shape of its spatiotemporal spectral bandwidth. The spatiotemporal properties of the one-dimensional (1D) spatial and 1D temporal beams stationarily propagating in dispersive materials are illustrated both in the normal and in the anomalous dispersion regime.||URI:||https://hdl.handle.net/10356/88290
|ISSN:||1050-2947||DOI:||10.1103/PhysRevA.89.053809||Rights:||©2014 American Physical Society. This paper was published in Physical Review A - Atomic, Molecular, and Optical Physics and is made available as an electronic reprint (preprint) with permission of American Physical Society. The published version is available at: [http://dx.doi.org/10.1103/PhysRevA.89.053809]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law.||Fulltext Permission:||open||Fulltext Availability:||With Fulltext|
|Appears in Collections:||MAE Journal Articles|
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