Figure 3.2
Experimental data points are given.

Figure 3.3
Experimental data and statistical error bars are given for both wavelengths.

Figure 3.4
Beat note of the locked laser with a frequency comb. The beat frequency is given in Hertz; the time is given in seconds.

Figure 3.5
Beam radiuses for both beams in horizontal and vertical planes.

Figure 3.6
DSHI measurement. All four experimental traces are given. The left two data sets are from the main graph; the right two are from the inset.