Table 2.

The calculated velocities and attenuations of different gold thicknesses and percentage of glycerol.

	Thickness (nm)	Air	Glycerol-Water Mixture
			0%	10%	20%	30%	40%
Velocity	116.5	4759.59	4754.75	4753.99	4753.02	4751.71	4749.86
(m/s)	117.5	4754.52	4750.17	4749.40	4748.43	4747.11	4745.25
	118.5	4749.43	4744.54	4743.77	4742.78	4741.46	4739.59
Attenuation (dB/λ)	116.5	0.000270	0.0558	0.0647	0.0760	0.0913	0.1131
	117.5	0.000272	0.0562	0.0651	0.0764	0.0918	0.1137
	118.5	0.000274	0.0565	0.0655	0.0770	0.0925	0.1145