Title :
The true nature of spatiotemporal light bullets at 1.8 µm in bulk dielectric media with kerr nonlinearity
Author :
Majus, D. ; Tamosauskas, G. ; Grazuleviciute, I. ; Garejev, N. ; Lotti, A. ; Faccio, D. ; Dubietis, A.
Author_Institution :
Dept. of Quantum Electron., Vilnius Univ., Vilnius, Lithuania
Abstract :
By three-dimensional imaging and measurements of energy density flux, we experimentally demonstrate that light bullets generated by filamentation in bulk dielectric media with anomalous group velocity dispersion are spatio-temporal, polychromatic Bessel pulses.
Keywords :
dielectric materials; optical Kerr effect; spatiotemporal phenomena; Kerr nonlinearity; bulk dielectric media; energy density flux; filamentation; group velocity dispersion; polychromatic Bessel pulses; spatiotemporal light bullets; three-dimensional imaging; wavelength 1.8 mum; Dielectrics; Dispersion; Educational institutions; Energy measurement; Media; Optimized production technology; Spatiotemporal phenomena;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2014 Conference on
Conference_Location :
San Jose, CA
