Polarized light guiding anisotropic deformation and relaxation in photosensitive polymeric substrates

Polarized light guiding anisotropic deformation and relaxation in photosensitive polymeric substrates

Blog Article

Light-responsive polymers offer unique possibilities for anisotropic manipulation of us polo assn mens sweaters objects on the micron scale.Here we demonstrate the reversible anisotropic stretching of a polymeric surface made out of an azopolymer-elastomer blend, in response to green laser irradiation with varying polarization.We quantify the stretching parameters pure energy jeans and the residual strain after relaxation by means of a Fourier-based analysis, which exploits a periodic 2D pattern imprinted onto the surface.