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| Presentation | 2006-08-25 11:10 Two-photon absorption characteristics of organoboron materials Takeshi Yamao, Shu Hotta (Kyoto Inst. of Tech.), Takahiro Horiguchi, Shizuo Fujita (Kyoto Univ.), Hirohisa Kanbara, Yuhei Mori, Takashi Kurihara (NTT), Masaie Fujino (Gunma Nat. Coll. of Tech.), Yuya Nagata, Yoshiki Chujo (Kyoto Univ.), Seiji Akiyama, Kumiko Takenouchi, Shuichi Maeda (MCRC) Link to ES Tech. Rep. Archives:  EMD2006-39 CPM2006-69 OPE2006-81 LQE2006-46 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The change and fixing of physical properties of organoboron materials, which shows the photolysis through two-photo absorption (TPA) process, were investigated for 3D optical memory application. The polymer, which shows shorter absorption wavelength than the half of excitation wavelength, was observed to have higher TPA photolysis efficiency compared to the one shows longer absorption wavelength. The numerical calculation for a model organoboron monomer also supported this possibility. Through the near-infrared laser irradiation having ~40 mJ/cm2/pulse, the contrast change of the polymer film surface was immediately induced and was almost finished after 3-minute-irradiation. This change was still observed even after 2 weeks. These promise that the organoboron materials are suitable for 3D optical memories. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Two-photon absorption / organoboron polymer / 3D optical memory / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 106, no. 212, EMD2006-39, pp. 75-79, Aug. 2006. | |
| Paper # | EMD2006-39 | |
| Date of Issue | 2006-08-17 (EMD, CPM, OPE, LQE) | |
| ISSN | Print edition: ISSN 0913-5685 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | Link to ES Tech. Rep. Archives: EMD2006-39 CPM2006-69 OPE2006-81 LQE2006-46 |
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| 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) | Two-photon absorption characteristics of organoboron materials |
| Sub Title (in English) | |
| Keyword(1) | Two-photon absorption |
| Keyword(2) | organoboron polymer |
| Keyword(3) | 3D optical memory |
| Keyword(4) | |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Takeshi Yamao |
| 1st Author's Affiliation | Kyoto Institute of Technology (Kyoto Inst. of Tech.) |
| 2nd Author's Name | Shu Hotta |
| 2nd Author's Affiliation | Kyoto Institute of Technology (Kyoto Inst. of Tech.) |
| 3rd Author's Name | Takahiro Horiguchi |
| 3rd Author's Affiliation | Kyoto University (Kyoto Univ.) |
| 4th Author's Name | Shizuo Fujita |
| 4th Author's Affiliation | Kyoto University (Kyoto Univ.) |
| 5th Author's Name | Hirohisa Kanbara |
| 5th Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
| 6th Author's Name | Yuhei Mori |
| 6th Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
| 7th Author's Name | Takashi Kurihara |
| 7th Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
| 8th Author's Name | Masaie Fujino |
| 8th Author's Affiliation | Gunma National College of Technology (Gunma Nat. Coll. of Tech.) |
| 9th Author's Name | Yuya Nagata |
| 9th Author's Affiliation | Kyoto University (Kyoto Univ.) |
| 10th Author's Name | Yoshiki Chujo |
| 10th Author's Affiliation | Kyoto University (Kyoto Univ.) |
| 11th Author's Name | Seiji Akiyama |
| 11th Author's Affiliation | The Mitsubishi Chemical Group Science and Technology Research Center, Inc. (MCRC) |
| 12th Author's Name | Kumiko Takenouchi |
| 12th Author's Affiliation | The Mitsubishi Chemical Group Science and Technology Research Center, Inc. (MCRC) |
| 13th Author's Name | Shuichi Maeda |
| 13th Author's Affiliation | The Mitsubishi Chemical Group Science and Technology Research Center, Inc. (MCRC) |
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| 14th Author's Affiliation | () |
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| 15th Author's Affiliation | () |
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| 16th Author's Affiliation | () |
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| 17th Author's Affiliation | () |
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| 18th Author's Affiliation | () |
| Speaker | Author-1 |
| Date Time | 2006-08-25 11:10:00 |
| Presentation Time | 25 minutes |
| Registration for | EMD |
| Paper # | EMD2006-39, CPM2006-69, OPE2006-81, LQE2006-46 |
| Volume (vol) | vol.106 |
| Number (no) | no.212(EMD), no.213(CPM), no.214(OPE), no.215(LQE) |
| Page | pp.75-79 |
| #Pages | 5 |
| Date of Issue | 2006-08-17 (EMD, CPM, OPE, LQE) |
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