How to Calculate Transmittance?
Transmittance calculator uses Transmittance = (sin(pi/Wavelength of Light*(Refractive Index)^3*Length of Fiber*Supply Voltage))^2 to calculate the Transmittance, The Transmittance formula is defined as a measure of the ability of a material to allow light to pass through it. Transmittance is a measure of the ability of a material to allow the passage of light or other electromagnetic waves through it. It is the ratio of the transmitted intensity to the incident intensity of a beam of light passing through a substance. Transmittance is denoted by t symbol.
How to calculate Transmittance using this online calculator? To use this online calculator for Transmittance, enter Wavelength of Light (λ_{o}), Refractive Index (n_{ri}), Length of Fiber (r) & Supply Voltage (V_{cc}) and hit the calculate button. Here is how the Transmittance calculation can be explained with given input values -> 0.852309 = (sin(pi/3.939*(1.01)^3*23*1.6))^2.