Rhe-Optical Properties of Polymers. III. Dynamic Polarized Light Scattering

Abstract
In a recent paper on the dynamic strain-optical coefficient for polyethylene, it was reported that the strain-optical coefficient displayed a relaxation-dispersion effect. Experiments have now been carried out to measure the dynamic scattering strain-optical coefficient as a function of frequency. Preliminary results are presented and interpreted in terms of the motion of domains within the specimen under dynamic conditions.