2012 Fiscal Year Final Research Report
Development of Holographic Memory Materials Based on Change in Molecular Alignment Caused by Photoinduced Electric Field
| Project/Area Number |
22550166
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Functional materials/Devices
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| Research Institution | Tokyo University of Science |
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Principal Investigator |
SASAKI Takeo 東京理科大学, 理学部, 教授 (80261501)
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| Project Period (FY) |
2010 – 2012
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| Keywords | ホログラム / フォトリフラクティブ効果 / 高分子 / 記録材料 |
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| Research Abstract |
The photorefractive effect of methacrylate polymers possessing nitrobenzyliden aniline chromophores in the side-chain was investigated. The photorefractive property was evaluated by four wave mixing experiment. A hologram image formed by photorefractive effect in the polymer film retained after the beam irradiation was ceased. The recorded image was stable for more than 6 month.
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