| Title |
Space-time recovery of arbitrarily shaped wave-packets by means of three dimensional imaging technique / |
| Authors |
Matijošius, Aidas ; Piskarskas, Rimtautas ; Gaižauskas, Eugenijus ; Dubietis, Audrius ; Di Trapani, Paolo |
| DOI |
10.15388/NA.2004.9.3.15157 |
| Full Text |
|
| Is Part of |
Nonlinear analysis : modelling and control. 2004, vol. 9, no. 3, p. 259-270.. ISSN 1392-5113 |
| Keywords [eng] |
self-focusing ; light filament ; space-time focusing |
| Abstract [eng] |
We study numerically and experimentally self-focusing dynamics of femtosecond light pulses. By demonstrating the potential of three dimensional imaging technique for quantitative recovery of complex (arbitrarily shaped) wave packets, we monitor space-time transformation dynamics of 150-fs light pulse, which undergoes self-focusing and filamentation in water. Peculiar spatiotemporal and spectral features reveal conical nature of resulting wave-packet. |
| Type |
Journal article |
| Language |
English |
| Publication date |
2004 |
| CC license |
|
