Abstract:
:We report the experimental observation of energetically confined self-accelerating optical beams propagating along various convex trajectories. We show that, under an appropriate transverse compression of their spatial spectra, these self-accelerating beams can exhibit a dramatic enhancement of their peak intensity and a significant decrease of their transverse expansion, yet retaining both the expected acceleration profile and the intrinsic self-healing properties. We found our experimental results to be in excellent agreement with the numerical simulations. We expect further applications in such contexts where power budget and optimal spatial confinement can be important limiting factors.
journal_name
Sci Repjournal_title
Scientific reportsauthors
Bongiovanni D,Hu Y,Wetzel B,Robles RA,Mendoza González G,Marti-Panameño EA,Chen Z,Morandotti Rdoi
10.1038/srep13197subject
Has Abstractpub_date
2015-08-24 00:00:00pages
13197issn
2045-2322pii
srep13197journal_volume
5pub_type
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