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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Shaping finite-energy diffraction- and attenuation-resistant beams through Bessel-Gauss-beam superposition

Full text
Author(s):
Zamboni-Rached, M. [1] ; Mojahedi, Mo [1]
Total Authors: 2
Affiliation:
[1] Univ Toronto, Dept Elect & Comp Engn, Toronto, ON - Canada
Total Affiliations: 1
Document type: Journal article
Source: Physical Review A; v. 92, n. 4 OCT 29 2015.
Web of Science Citations: 15
Abstract

In this paper we develop an analytical method for spatial shaping of diffraction- and attenuation-resistant beams carrying finite power in absorbing media. This can be achieved through suitable discrete superposition of Bessel-Gauss beams, where the approach can be seen as an extension of the frozen wave method, without the inconvenience of infinite power flux and spatial periodicity of the resulting beams. (AU)

FAPESP's process: 13/26437-6 - Non-diffracting waves in dispersive absorbing media
Grantee:Michel Zamboni Rached
Support Opportunities: Scholarships abroad - Research