# Optical transmission as a function of voltage at a wavelength of 5.5 µm Voltage(V),displayed_value(a.u.) -12.0,0.170746 -11.5,0.170275 -11.0,0.169941 -10.5,0.169337 -10.0,0.169148 -9.5,0.168618 -9.0,0.168195 -8.5,0.167625 -8.0,0.166956 -7.5,0.166697 -7.0,0.165773 -6.5,0.165267 -6.0,0.164548 -5.5,0.163682 -5.0,0.162776 -4.5,0.161962 -4.0,0.161227 -3.5,0.160373 -3.0,0.159367 -2.5,0.158581 -2.0,0.157431 -1.5,0.156292 -1.0,0.154976 -0.5,0.152952 0.0,0.15060527