90
T. Szidarovszky et al.
Fig. 4.3 Progression of selected light-dressed absorption peaks of Na 2 dressed with a 662 nm
wavelength laser light at 0 K. The upper panel shows peaks originating from the field-free transition
|X 0 0 → |A 7 1, while the lower panel shows peaks which have no field-free counterpart
lating to the field-free ground state) composed primarily of the |X 0 0 state with
smaller contributions from the |X 0 2 and |A 1 1 states to the light-dressed states
composed primarily of the |A 7 1, |A 7 3, and |A 7 5 states, with |X v J -type
states (J even) contributing as well. These transitions can be interpreted as those
originating from the field-free transition |X 0 0 → |A 7 1, which is split due to the
T. Szidarovszky et al.
Fig. 4.3 Progression of selected light-dressed absorption peaks of Na 2 dressed with a 662 nm
wavelength laser light at 0 K. The upper panel shows peaks originating from the field-free transition
|X 0 0 → |A 7 1, while the lower panel shows peaks which have no field-free counterpart
lating to the field-free ground state) composed primarily of the |X 0 0 state with
smaller contributions from the |X 0 2 and |A 1 1 states to the light-dressed states
composed primarily of the |A 7 1, |A 7 3, and |A 7 5 states, with |X v J -type
states (J even) contributing as well. These transitions can be interpreted as those
originating from the field-free transition |X 0 0 → |A 7 1, which is split due to the