1 September 1996 Holographic recording in polyesters having cyanoazobenzen units in the side chain
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Proceedings Volume 2778, 17th Congress of the International Commission for Optics: Optics for Science and New Technology; 27787P (1996) https://doi.org/10.1117/12.2299160
Event: 17th Congress of the International Commission for Optics: Optics for Science and New Technology, 1996, Taejon, Korea, Republic of
Abstract
Recently, there has been much interest in polymer films having azo dyes in the side chain because of their ability to record optical information1,2) . The irradiation of linearly polarized laser beam on azo-dye-doped polymer films induces optical anisotropy due to trans-cis photoisomerization of azo dyes3) . If the photoinduced anisotropy can be preserved for a long time, the polymer films work as optical recording materials.
© (1996) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Kazuo Nakagawa, Kazuo Nakagawa, "Holographic recording in polyesters having cyanoazobenzen units in the side chain", Proc. SPIE 2778, 17th Congress of the International Commission for Optics: Optics for Science and New Technology, 27787P (1 September 1996); doi: 10.1117/12.2299160; https://doi.org/10.1117/12.2299160
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