We report the observation of the 87Rb ground-state hyperfine transition with a subcollisional linewidth performed in a cell with buffer gas. The transition is observed as a coherent-population-trapping maser-emission profile excited by means of a Λ interaction scheme in the high-atomic-density regime. A theoretical explanation of the phenomenon is given in good agreement with the observed linewidth behavior.
Subcollisional linewidth observation in the coherent-population-trapping Rb maser / Godone, Aldo; Levi, Filippo; Micalizio, Salvatore. - In: PHYSICAL REVIEW A. - ISSN 1050-2947. - 65:(2002), pp. 031804 (1)-031804 (4). [10.1103/PhysRevA.65.031804]
Subcollisional linewidth observation in the coherent-population-trapping Rb maser
LEVI, FILIPPO;MICALIZIO, SALVATORE
2002
Abstract
We report the observation of the 87Rb ground-state hyperfine transition with a subcollisional linewidth performed in a cell with buffer gas. The transition is observed as a coherent-population-trapping maser-emission profile excited by means of a Λ interaction scheme in the high-atomic-density regime. A theoretical explanation of the phenomenon is given in good agreement with the observed linewidth behavior.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
