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Paper Abstract and Keywords
Presentation 2006-08-25 11:35
Holographic Memory Materials Based on Stepwise Two-photon Absorption with OligothiophenesII
Yuhei Mori, Hirohisa Kanbara, Katsuhiko Hirabayashi, Takashi Kurihara (NTT PH Labs), Masafumi Adachi, Yutaka Sasaki, Shuuichi Maeda (Mitsubishi Chemical), Masaki Shimizu, Tamejiro Hiyama (Kyoto Univ.) Link to ES Tech. Rep. Archives: EMD2006-40 CPM2006-70 OPE2006-82 LQE2006-47
Abstract (in Japanese) (See Japanese page) 
(in English) Materials of the stepwise two-photon process for the holographic storage were studied. Oligothiophene and aryl azide (DZDS) were chosen and the excited states of them were investigated. Molecular packing between these molecules were analyzed with molecular mechanics calculation. Some packing structures have been derived where several DZDS molecules are around the oligothiophene π-electrons. Various films were prepared by changing the density ratio between DZDS and oligothiophene. The holographic efficiency was measured for them. It has been found that we can enhance the efficiency better than before by adjusting the density ratio.
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. 212, EMD2006-40, pp. 81-86, Aug. 2006.
Paper # EMD2006-40 
Date of Issue 2006-08-17 (EMD, CPM, OPE, LQE) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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Download PDF Link to ES Tech. Rep. Archives: EMD2006-40 CPM2006-70 OPE2006-82 LQE2006-47

Conference Information
Committee EMD CPM LQE OPE  
Conference Date 2006-08-24 - 2006-08-25 
Place (in Japanese) (See Japanese page) 
Place (in English) Chitose Arcadia Plaza 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To EMD 
Conference Code 2006-08-EMD-CPM-LQE-OPE 
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 OligothiophenesII 
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 Shuuichi 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
Date Time 2006-08-25 11:35:00 
Presentation Time 25 
Registration for EMD 
Paper # IEICE-EMD2006-40,IEICE-CPM2006-70,IEICE-OPE2006-82,IEICE-LQE2006-47 
Volume (vol) IEICE-106 
Number (no) no.212(EMD), no.213(CPM), no.214(OPE), no.215(LQE) 
Page pp.81-86 
#Pages IEICE-6 
Date of Issue IEICE-EMD-2006-08-17,IEICE-CPM-2006-08-17,IEICE-OPE-2006-08-17,IEICE-LQE-2006-08-17 


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