Optical testing of surface properties of polymer film. B. Monitoring of polarization parameters of polymeric films with a rough surface

摘要

The optical methods of monitoring of a surface roughness, including polarization surveyed. The polarization model of a polymeric film is offered, each of which surfaces is modelled with the help sequentially of located plates with an amplitude, phase, linear and circular anisotropy. On the basis of the offered model the transmitter of parameters of an anisotropy manufactured. The comparative examinations of parameters of an anisotropy of polymeric films carried out by a Mueller method and on a designed transmitter have shown good concurrence of results.