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Blazed Surface Relief Formation in Azobenzene-Containing Polymeric Films by Asymmetric Polarization Holography

Blazed Surface Relief Formation in Azobenzene-Containing Polymeric Films by Asymmetric Polarization Holography

Authors :
Emi Nishioka
Hiroshi Ono
Nobuhiro Kawatsuki
Mizuho Kondo
Akira Emoto
Source :
Journal of Photopolymer Science and Technology. 25:669-673
Publication Year :
2012
Publisher :
Technical Association of Photopolymers, Japan, 2012.

Abstract

A new asymmetric polarization holography was conducted to form a blazed surface relief (SR) structure in a polymethacrylate film comprised of 4-methoxyazobenzene side groups using asymmetrically controlled polarized 325 nm He–Cd laser beams. Asymmetrical molecular migration, which generated the blazed SR structure, was achieved by adjusting the influence of both the intensity and polarization distributions of the two beams on molecular migration.

Details

ISSN :
13496336 and 09149244
Volume :
25
Database :
OpenAIRE
Journal :
Journal of Photopolymer Science and Technology
Accession number :
edsair.doi.dedup.....113d24398d5b154e76e5847a7118e74e
Full Text :
https://doi.org/10.2494/photopolymer.25.669