If he keeps all input the same except for the connecting transport network, and choose Internet long distance instead of light path long distance, he notices from the output, Figure 12 and 13, that the decision changes.
An operator might use the web calculator to study what happens if the light path long distance transport connection is not available and an Internet long distance connection is the only option.
Theoretical models have been made in order to understand this effect, and the main reasons are the thickness of the cell along the light path and the distance of the cell membranes, which induce a summation of signals in the larger angular interval in the rim-on case and constructive and destructive interferences in the face-on case [ 5, 8, 9].
Figure 6 A long distance light path of 3 hop between two data centers.
Figure 4 Short distance light path of 1 hop between two data centers.
Values of the example chosen above, f1 = 0.012 and g1 = 0.2 give a point in region 2, a different decision for light path and Internet long distance transport network.
The error of the light path of two beams reflected at a distance of about 10 mm was ±0.2 nm corresponding to a sensitivity of Δγ = ±3 mN m−1.
The shape of the distribution is different for rim-on and face-on cases due to the different optical thicknesses of the cell as well as the distance of the cell membranes along the light path.
In our experimental set-up, an extra linear motorized stage (Newport) was used during DR measurements to extend the travel distance of the LVFs so as to free the light path between the lens and the excitation fiber entrance.
Overall, the performance of the UV imaging systems was shown mainly to depend on collimation of light, the light path, the positioning of the object relative to the line of 100 μm fibres which forms the light source, and the distance of the object from the sensor surface.
