| Paper Abstract and Keywords |
| Presentation |
2006-06-30 14:00
Holographic Memory Materials Based on Stepwise Two-photon Absorption with Oligothiophenes
Yuhei Mori, Hirohisa Kanbara, Katsuhiko Hirabayashi, Takashi Kurihara (NTT PH Labs.), Masafumi Adachi, Yutaka Sasaki, Shuichi Maeda (Mitsubishi Chemical), Masaki Shimizu, Tamejiro Hiyama (Kyoto Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (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) |
| (in English) |
Oligothiophene / Azide / Nitren / Holographic Memory / Triplet / Density Functional Theory / Molecular Orbital / |
| Reference Info. |
IEICE Tech. Rep., vol. 106, no. 130, EMD2006-9, pp. 23-27, June 2006. |
| Paper # |
EMD2006-9 |
| Date of Issue |
2006-06-23 (EMD, CPM, OME) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
|
| Conference Information |
| Committee |
CPM EMD OME |
| Conference Date |
2006-06-30 - 2006-06-30 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Piezoelectric Devices, Piezoelectric Materials, Ferroelectric Materials, Organic Electronics, etc. (ES Summer Meeting of Materials and Devices) |
| Paper Information |
| Registration To |
EMD |
| Conference Code |
2006-06-CPM-EMD-OME |
| Language |
Japanese |
| 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 |
| Keyword(8) |
|
| 1st Author's Name |
Yuhei Mori |
| 1st Author's Affiliation |
NTT Photonics Laboratories (NTT PH Labs.) |
| 2nd Author's Name |
Hirohisa Kanbara |
| 2nd Author's Affiliation |
NTT Photonics Laboratories (NTT PH Labs.) |
| 3rd Author's Name |
Katsuhiko Hirabayashi |
| 3rd Author's Affiliation |
NTT Photonics Laboratories (NTT PH Labs.) |
| 4th Author's Name |
Takashi Kurihara |
| 4th Author's Affiliation |
NTT Photonics Laboratories (NTT PH Labs.) |
| 5th Author's Name |
Masafumi Adachi |
| 5th Author's Affiliation |
Mitsubishi Chemical Group Science and Technology Research Center, Inc. (Mitsubishi Chemical) |
| 6th Author's Name |
Yutaka Sasaki |
| 6th Author's Affiliation |
Mitsubishi Chemical Group Science and Technology Research Center, Inc. (Mitsubishi Chemical) |
| 7th Author's Name |
Shuichi Maeda |
| 7th Author's Affiliation |
Mitsubishi Chemical Group Science and Technology Research Center, Inc. (Mitsubishi Chemical) |
| 8th Author's Name |
Masaki Shimizu |
| 8th Author's Affiliation |
Graduate School of Engineering, Kyoto University (Kyoto Univ.) |
| 9th Author's Name |
Tamejiro Hiyama |
| 9th Author's Affiliation |
Graduate School of Engineering, Kyoto University (Kyoto Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2006-06-30 14:00:00 |
| Presentation Time |
25 minutes |
| Registration for |
EMD |
| Paper # |
EMD2006-9, CPM2006-33, OME2006-43 |
| Volume (vol) |
vol.106 |
| Number (no) |
no.130(EMD), no.131(CPM), no.132(OME) |
| Page |
pp.23-27 |
| #Pages |
5 |
| Date of Issue |
2006-06-23 (EMD, CPM, OME) |