Let's continue our discussion of the subsystems in the impedance meter that we've been discussing in the previous posts (see “Related Posts” at the end of page 3). We now move on to the next to last ...

Figure 1 shows a schematic of the experimental set-up as well as the level scheme. A cloud of laser-cooled 85 Rb atoms serves as the nonlinear optical medium, with the probe and coupling beams passing ...