Artículos de revistas
Study of Frozen Waves' theory through a continuous superposition of Bessel beams
Registro en:
Optics And Laser Technology. Elsevier Sci Ltd, v. 39, n. 7, n. 1370, n. 1373, 2007.
0030-3992
WOS:000247630500011
10.1016/j.optlastec.2006.10.013
Autor
Dartora, CA
Nobrega, KZ
Dartora, A
Viana, GA
Filho, HTS
Institución
Resumen
This paper presents a study of a recent solution to Maxwell's equation, the so-called "Frozen Waves", whose main characteristics are to remain static in space, and to keep an arbitrary longitudinal field pattern previously chosen. These waves could be obtained by an adequate, but discrete, superposition of monochromatic Bessel beams. Contrary to that, we have here proposed a new way to get these waves through a continuous superposition of Bessel beams, and discussed some physical aspects and then exemplified for both loss and lossless media. (c) 2006 Elsevier Ltd. All rights reserved. 39 7 1370 1373