Therefore, as shown in FIG. 4, with increasing pump energy, the transition from the RS to the RSB state transition is generated from the internal state of the sideband of the laser light
So as figure 4 shows, as the pump energy increases, the resulting transition from RS to RSB state is a shift from the internal state of the side-band laser.
Therefore, as shown in Figure 4, with the increase of pump energy, the transition from RS to RSB state is the transition from internal state of sideband laser<br>