Extreme events in resonant radiation from three-dimensional light bullets

T. Roger*, D. Majus, G. Tamosauskas, P. Panagiotopoulos, M. Kolesik, G. Genty, I. GraŽulevičiute, A. Dubietis, D. Faccio

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

11 Citations (Scopus)
28 Downloads (Pure)


We report measurements that show extreme events in the statistics of resonant radiation emitted from spatiotemporal light bullets. We trace the origin of these extreme events back to instabilities leading to steep gradients in the temporal profile of the intense light bullet that occur during the initial collapse dynamics. Numerical simulations reproduce the extreme valued statistics of the resonant radiation which are found to be intrinsically linked to the simultaneous occurrence of both temporal and spatial self-focusing dynamics. Small fluctuations in both the input energy and in the spatial phase curvature explain the observed extreme behavior.

Original languageEnglish
Article number033816
JournalPhysical Review A
Issue number3
Publication statusPublished - 10 Sept 2014

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics


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