DocumentCode
376740
Title
Photoinduced surface deformation on azo-polymer films and its holographic application
Author
Harada, K. ; Munakata, K. ; Itoh, M. ; Umegaki, S. ; Yatagai, T.
Author_Institution
Inst. of Appl. Phys., Univ. of Tsukuba, Japan
Volume
2
fYear
2001
fDate
15-19 July 2001
Abstract
We propose a new technique to make a surface relief structure on azo polymer films. Application for light diffuser and holograms are described. The diffraction efficiency of the device was dramatically increased by corona discharge.
Keywords
Fourier transform optics; Fresnel diffraction; corona; holographic gratings; light scattering; optical fabrication; optical polymers; polymer films; spin coating; Fourier transform hologram; Fresnel hologram; atomic force microscopy; azopolymer films; corona discharge; diffraction efficiency; electro-optic grating; holographic application; irradiation of interference fringes; light diffuser; photoinduced surface deformation; poling temperature dependence; side-chain-type polymer; spin-coating; surface relief structure; writing energy; Corona; Diffraction; Electrodes; Gratings; Holography; Laser beams; Organic materials; Polymer films; Surface discharges; Temperature dependence;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2001. CLEO/Pacific Rim 2001. The 4th Pacific Rim Conference on
Conference_Location
Chiba, Japan
Print_ISBN
0-7803-6738-3
Type
conf
DOI
10.1109/CLEOPR.2001.971128
Filename
971128
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