Presentation | 2006-06-30 Holographic Memory Materials Based on Stepwise Two-photon Absorption with Oligothiophenes Yuhei MORI, Hirohisa KANBARA, Katsuhiko HIRABAYASHI, Takashi KURIHARA, Masafumi ADACHI, Yutaka SASAKI, Shuichi MAEDA, Masaki SHIMIZU, Tamejiro HIYAMA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Organic materials of stepwise two-photon absorption were studied for the purpose of multilayered optical data storage. Oligothiophenes were chosen for the stepwise two-photon absorption molecule. Aryl azides were chosen to accept excited energy from oligothiophene and to react to cause diffraction change. For these molecules, the structures and the excited states were calculated by the density functional theory and some optical spectra were measured. A thin layer film containing these molecules was prepared and holographic efficiency was measured. It has been found that the efficiency of the media with oligothiophene and azide is higher than that of the diacetyl-based media. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Oligothiophene / Azide / Nitren / Holographic Memory / Triplet / Density Functional Theory / Molecular Orbital |
Paper # | EMD2006-9,CPM2006-33,OME2006-43 |
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Conference Information | |
Committee | CPM |
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Conference Date | 2006/6/23(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Component Parts and Materials (CPM) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Holographic Memory Materials Based on Stepwise Two-photon Absorption with Oligothiophenes |
Sub Title (in English) | |
Keyword(1) | Oligothiophene |
Keyword(2) | Azide |
Keyword(3) | Nitren |
Keyword(4) | Holographic Memory |
Keyword(5) | Triplet |
Keyword(6) | Density Functional Theory |
Keyword(7) | Molecular Orbital |
1st Author's Name | Yuhei MORI |
1st Author's Affiliation | NTT Photonics Laboratories() |
2nd Author's Name | Hirohisa KANBARA |
2nd Author's Affiliation | NTT Photonics Laboratories |
3rd Author's Name | Katsuhiko HIRABAYASHI |
3rd Author's Affiliation | NTT Photonics Laboratories |
4th Author's Name | Takashi KURIHARA |
4th Author's Affiliation | NTT Photonics Laboratories:Kyoto University International Innovation Center |
5th Author's Name | Masafumi ADACHI |
5th Author's Affiliation | Mitsubishi Chemical Group Science and Technology Research Center, Inc. |
6th Author's Name | Yutaka SASAKI |
6th Author's Affiliation | Mitsubishi Chemical Group Science and Technology Research Center, Inc. |
7th Author's Name | Shuichi MAEDA |
7th Author's Affiliation | Mitsubishi Chemical Group Science and Technology Research Center, Inc. |
8th Author's Name | Masaki SHIMIZU |
8th Author's Affiliation | Department of Material Chemistry, Faculty of Engineering, Kyoto University |
9th Author's Name | Tamejiro HIYAMA |
9th Author's Affiliation | Department of Material Chemistry, Faculty of Engineering, Kyoto University |
Date | 2006-06-30 |
Paper # | EMD2006-9,CPM2006-33,OME2006-43 |
Volume (vol) | vol.106 |
Number (no) | 131 |
Page | pp.pp.- |
#Pages | 5 |
Date of Issue |