Nonlinear propagation of subpicosecond ultraviolet laser pulses in air.
We report filamentation of subpicosecond UV laser pulses with only millijoule energy in atmosphere. The results are in good agreement with a numerical simulation using a quasi-three-dimensional propagation code.
Tzortzakis
S
S
Lamouroux
B
B
Chiron
A
A
Franco
M
M
Prade
B
B
Mysyrowicz
A
A
Moustaizis
S D
SD