In this paper we describe a superposition model for Bessel-Gauss beams, in which higher orders are included. An analogous model leads to a different class of beams, namely the modified Bessel-Gauss beams. Then a generalized set of beams, containing the previous beams as particular cases, is introduced. The behaviour of these beams upon propagation is investigated, both analytically and numerically.
Bagini, V., Frezza, F., Santarsiero, M., Schettini, G., SCHIRRIPA SPAGNOLO, G. (1996). Generalized Bessel-Gauss beams. JOURNAL OF MODERN OPTICS, 43(6), 1155-1166 [10.1080/09500349608232794].
Generalized Bessel-Gauss beams
SANTARSIERO, Massimo;SCHETTINI, Giuseppe;SCHIRRIPA SPAGNOLO, Giuseppe
1996-01-01
Abstract
In this paper we describe a superposition model for Bessel-Gauss beams, in which higher orders are included. An analogous model leads to a different class of beams, namely the modified Bessel-Gauss beams. Then a generalized set of beams, containing the previous beams as particular cases, is introduced. The behaviour of these beams upon propagation is investigated, both analytically and numerically.File in questo prodotto:
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