Repozytorium publikacji - Politechnika Gdańska

We study the dynamics of multiple coupled states under the influence of an arbitrary time-dependent external field to investigate the femtosecond laser-driven excitation and the spin-orbit mediated dissociation in the NaRb dimer. In this process, the dimer is excited from the ground triplet state 1^3Sigma+ to the 1^3Pi state using the femtosecond laser impulse and the spin-orbit coupling between the 1^3Pi and 2^1Sigma+ states results in the singlet-triplet transition. The laser impulse parameters are optimised to obtain maximum yield in electronic states correlating with the first excited atomic asymptote. We observe the detailed population statistics and power-law decay of these states. Finally, the analysis of the population oscillations allows us to determine the optimal time delay for dumping the molecule to its absolute ground state.

Autorzy

• dr hab. inż. arch. Jan Kozicki link otwiera się w nowej karcie ,
• dr inż. Patryk Jasik link otwiera się w nowej karcie ,
• mgr inż. Tymon Kilich link otwiera się w nowej karcie ,
• prof. dr hab. Józef Sienkiewicz link otwiera się w nowej karcie