Temporal character of cone emission from Sr vapor excited with 3 ns, near-resonant laser pulses is studied with 0.5 ns resolution. The cone pulses appear significantly narrower than the laser pulse. Their properties (amplitude, width, energy, delay and angular distribution) systematically depend on the laser energy and detuning in a way that contradicts present, steady-state models of cone emission.
Physical Review A (Atomic, Molecular and Optical Physics)
cone emission, laser pulses
, Shuker, R.
and Gallagher, A.
Temporal Character of Pulsed-Laser Cone Emission, Physical Review A (Atomic, Molecular and Optical Physics)
(Accessed June 5, 2023)