n2
n1
θ = 75.0°
Critical Angle = 75.0°
Cell
EvanescentWave
Reflection Angle
High Refractive Index: 1.78
θ(c) = Sin-1(n2 / n1)
64.7° = Sin-1(1.33 / 1.47)
Excitation Wavelength: 550 nm