Passive device based on plastic optical fibers to determine the indices of refraction of liquids

Abstract

We have designed and measured a passive device based on plastic optical fibers (POF’s) that one can use to determine the indices of refraction of liquids. A complementary software has also been designed to simulate the behavior of the device. We report on the theoretical model developed for the device, its implementation in a simulation software program, and the results of the simulation. A comparison of the experimental and calculated results is also shown and discussed.