nPA-600 Refractive Index Profiler

The nPA-600 Refractive Index Profiler uses a modified refracted near-field technique to analyse a fiber end-face to determine the full 2D refractive index distribution. It is a quick and easy way to get the refractive index data to verify specialty fiber designs and manufacturing processes. The optional software plug-ins enable new functionalities such as measuring the geometry of single-mode fibers, PM fibers, multi-core fibers and various parameters of bend-insensitive multimode fibers.