Mean-field Floquet theory for a three-level cold-atom laser

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Abstract

We present a theoretical description for a lasing scheme for atoms with three internal levels in a V configuration and interacting with an optical cavity. The use of a V-level system allows for an efficient closed lasing cycle to be sustained on a dipole-forbidden transition without the need for incoherent repumping. This is made possible by utilizing an additional dipole-allowed transition. We determine the lasing threshold and emission frequency by performing a stability analysis of the nonlasing solution.

Year of Publication
2022
Date Published
2022-07
Journal Title
Physical Review A
Volume
106
Issue
1
Start Page or Article ID (correct)
013706
ISSN Number
2469-9926, 2469-9934
DOI
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