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Paper Abstract and Keywords
Presentation 2007-08-23 13:15
Application of Organoboron Materials to Multilayered Optical Memory with Waveguide Structure by Two-Photon Absorption
Shigetaka Katori, Tomoaki Ishizuka, Mariko Okada, Shizuo Fujita (Kyoto Univ.), Hirohisa Kanbara, Katsuhiko Hirabayashi, Shougo Yagi (NTT), Takashi Kurihara (Kyoto Univ./NTT) EMD2007-33 CPM2007-54 OPE2007-71 LQE2007-34 Link to ES Tech. Rep. Archives: EMD2007-33 CPM2007-54 OPE2007-71 LQE2007-34
Abstract (in Japanese) (See Japanese page) 
(in English) We discuss application of organoboron polymer to 3D optical memory with waveguide structure by tow-photon absorption (TPA). The absorbance peak of organoboron polymers shifted to long wavelength side by introduction of substituted group to reinforce π-conjugation. Especially, it was revealed that introduction of tiophene unit to organoboron polymer caused a large change of absorbance and increasing of TPA cross section in exponential. These results indicate that introduction of substituted group that shift the absorbance peak to the long wavelength side is effective to achieve high efficiency materials. Moreover, recording and reading were tried by using organoboron polymer that introduced the tiophene units. As a result, a clear image was observed with CCD camera. These promise that the organoboron polymers are suitable for 3D optical memories.
Keyword (in Japanese) (See Japanese page) 
(in English) Two-photon absorption / Multilayered optical memory / Organoboron polymer / Waveguide structure / / / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 196, EMD2007-33, pp. 23-26, Aug. 2007.
Paper # EMD2007-33 
Date of Issue 2007-08-16 (EMD, CPM, OPE, LQE) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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Download PDF EMD2007-33 CPM2007-54 OPE2007-71 LQE2007-34 Link to ES Tech. Rep. Archives: EMD2007-33 CPM2007-54 OPE2007-71 LQE2007-34

Conference Information
Committee CPM LQE OPE EMD  
Conference Date 2007-08-23 - 2007-08-24 
Place (in Japanese) (See Japanese page) 
Place (in English) Hokaido Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To EMD 
Conference Code 2007-08-CPM-LQE-OPE-EMD 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Application of Organoboron Materials to Multilayered Optical Memory with Waveguide Structure by Two-Photon Absorption 
Sub Title (in English)  
Keyword(1) Two-photon absorption  
Keyword(2) Multilayered optical memory  
Keyword(3) Organoboron polymer  
Keyword(4) Waveguide structure  
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1st Author's Name Shigetaka Katori  
1st Author's Affiliation Kyoto University (Kyoto Univ.)
2nd Author's Name Tomoaki Ishizuka  
2nd Author's Affiliation Kyoto University (Kyoto Univ.)
3rd Author's Name Mariko Okada  
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 NTT Photonics Laboratories (NTT)
6th Author's Name Katsuhiko Hirabayashi  
6th Author's Affiliation NTT Photonics Laboratories (NTT)
7th Author's Name Shougo Yagi  
7th Author's Affiliation NTT Photonics Laboratories (NTT)
8th Author's Name Takashi Kurihara  
8th Author's Affiliation Kyoto University/NTT Photonics Laboratories (Kyoto Univ./NTT)
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Speaker
Date Time 2007-08-23 13:15:00 
Presentation Time 25 
Registration for EMD 
Paper # EMD2007-33, CPM2007-54, OPE2007-71, LQE2007-34 
Volume (vol) 107 
Number (no) no.196(EMD), no.197(CPM), no.198(OPE), no.199(LQE) 
Page pp.23-26 
#Pages
Date of Issue 2007-08-16 (EMD, CPM, OPE, LQE) 


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