We show that a V-type three-level system with additional coherence due to a static magnetic field coupling the two excited levels displays peculiar interference effects which can be controlled through the magnetic-field strength. In particular, emission suppression and trapping of the population in a nondecaying state can be obtained.
Suppression of decay via magnetic coherence in a V-type three level system
PLASTINA, Francesco;
2000-01-01
Abstract
We show that a V-type three-level system with additional coherence due to a static magnetic field coupling the two excited levels displays peculiar interference effects which can be controlled through the magnetic-field strength. In particular, emission suppression and trapping of the population in a nondecaying state can be obtained.File in questo prodotto:
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