Search
Menu
Vescent Photonics LLC - Lasers, Combs, Controls 4/15-5/15 LB
Photonics Dictionary

Callier coefficient

The coefficient termed by Callier as the ratio between the density of photographic negatives measured by parallel light and that measured by diffuse light, due to scattering effects. This effect is represented as:



The average value of the coefficient Q is estimated at 1.4 ± 0.2.
We use cookies to improve user experience and analyze our website traffic as stated in our Privacy Policy. By using this website, you agree to the use of cookies unless you have disabled them.