|174.||Blazed surface relief formation in azobenzene-containing polymeric films by asymmetric polarization holography, N. Kawatsuki, E. Nishioka, A. Emoto, H. Ono and M. Kondo, Appl. Phys. Exp. 5 (2012) 041601.|
|New asymmetric polarization holography was
carried out to achieve a blazed surface relief (SR) structure formation
in a polymethacrylate film comprising 4-methoxyazobenzene side groups
using asymmetrically controlled polarized 325 nm He-Cd laser beams.
Asymmetrical molecular migration, which generated blazed SR structure
of the film, was achieved by adjusting the influence of intensity and
polarization distributions of the two beams on the molecular migration.