We numerically investigate the possibility to generate freely accelerating or decelerating pulses. In particular it is shown that acceleration along the propagation direction z may be obtained by a purely spatial modulation of an input Gaussian pulse in the form of finite-energy Bessel pulses with a cone angle that varies along the radial coordinate.We discuss simple practical implementations of such accelerating Bessel beams.

Finite-Energy, Accelerating Bessel Pulses

Clerici M.;FACCIO, DANIELE FRANCO ANGEL;JEDRKIEWICZ, OTTAVIA;DI TRAPANI, PAOLO
2008-01-01

Abstract

We numerically investigate the possibility to generate freely accelerating or decelerating pulses. In particular it is shown that acceleration along the propagation direction z may be obtained by a purely spatial modulation of an input Gaussian pulse in the form of finite-energy Bessel pulses with a cone angle that varies along the radial coordinate.We discuss simple practical implementations of such accelerating Bessel beams.
2008
Clerici, M.; Faccio, DANIELE FRANCO ANGEL; Lotti, A.; Rubino, E.; Jedrkiewicz, Ottavia; Biegert, J.; DI TRAPANI, Paolo
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11383/1715302
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