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Quantum control of population transfer and vibrational states via chirped pulses in four level density matrix equations

Autor
Afa, I.J.; Serrat, C.
Tipus d'activitat
Article en revista
Revista
Applied sciences
Data de publicació
2016-11-15
Volum
6
Pàgina inicial
351-1
Pàgina final
351-14
DOI
https://doi.org/10.3390/app6110351 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/96738 Obrir en finestra nova
URL
http://www.mdpi.com/2076-3417/6/11/351 Obrir en finestra nova
Resum
We investigate the effect of chirped excitation and the excitation detuning on the coherent control of population transfer and vibrational states in a four-­--level system. Density matrix equations are studied for optimally enhanced processes by considering specific parameters typical of oxazine systems. Our simulations show a strong dependence on the interplay between chirp and excitation detuning and predict enhancement factors up to 3.2 for population transfer and up to 38.5 for vibrational ...
Citació
Afa, I.J., Serrat, C. Quantum control of population transfer and vibrational states via chirped pulses in four level density matrix equations. "Applied sciences", 15 Novembre 2016, vol. 6, p. 351-1-351-14.
Paraules clau
Chirped pulses, Coherent control, Density matrix equations
Grup de recerca
DONLL - Dinàmica no Lineal, Òptica no Lineal i Làsers

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